Meghan Sheehan, 27, a nurse practitioner who is caring for COVID-19 patients at an emergency department, poses for a photograph after a 12-hour shift, outside the hospital where she works, during the coronavirus disease (COVID-19) outbreak, Maryland, U.S., April 6, 2020. "I think the hardest moment has been the fear that lives within all of us. There is a lot of unknown right now. We fear what's going to happen tomorrow, how the emergency department will look next week when we come in. We have fears about our own colleagues, whether they will fall ill. We also fear that we could be asymptomatic carriers and bring this virus home to our families and our loved ones. There has been a lot of fear over our supplies and whether we'll run out. And then obviously there is the fear that we will see patients and not be able to do everything we normally can to help save patients' lives," Sheehan said. REUTERS/Rosem Morton SEARCH "MARYLAND COVID-19 HEALTH WORKERS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Gina Adams, senior vice president for government affairs at FedEx, speaks during a meeting with U.S. President Donald Trump, not pictured, and supply chain distributors in the Cabinet Room of the White House in Washington, U.S., March 29, 2020. REUTERS/Al Drago

Rear Admiral John Polowczyk, Vice Director for Logistics, J4, listens during a meeting with U.S. President Donald Trump, not pictured, and supply chain distributors in the Cabinet Room of the White House in Washington, U.S., March 29, 2020. REUTERS/Al Drago

Dino Lin, Stella Zhang and Wowo Lin, 5, exercise using filled water bottles as weights as they watch a fitness class online at their house, during the novel coronavirus disease (COVID-19) outbreak, in Shanghai, China, February 25, 2020. "We have been staying at home mostly. We are not forced to do so but believe this is the best way to keep our family away from infection ... I occasionally go downstairs for daily supplies and food. My wife and daughter don't get out of the front door at all," said Dino Lin. REUTERS/Aly Song SEARCH "COVID-19 LIFE ONLINE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

This official christening photograph released by the Duke and Duchess shows Prince Harry, Duke of Sussex and Meghan, Duchess of Sussex with their son, Archie and the Duchess of Cornwall, Britain's Prince Charles, Prince of Wales, Ms Doria Ragland, Lady Jane Fellowes, Lady Sarah McCorquodale, Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge in the Green Drawing Room at Windsor Castle, near London, Britain July 6, 2019. Chris Allerton/Pool via REUTERS NEWS EDITORIAL USE ONLY. NO COMMERCIAL USE. NO MERCHANDISING, ADVERTISING, SOUVENIRS, MEMORABILIA or COLOURABLY SIMILAR. NOT FOR USE AFTER AFTER 31 DECEMBER, 2019 WITHOUT PRIOR PERMISSION FROM ROYAL COMMUNICATIONS. NO CROPPING. Copyright in this photograph is vested in The Duke and Duchess of Sussex. No charge should be made for the supply, release or publication of the photograph. The photograph must not be digitally enhanced, manipulated or modified in any manner or form and must include all of the individuals in the photograph when published.

This official christening photograph released by the Duke and Duchess of Sussex shows Prince Harry, Duke of Sussex and Meghan, Duchess of Sussex with their son, Archie Harrison Mountbatten-Windsor at Windsor Castle with with the Rose Garden in the background, near London, Britain July 6, 2019. Chris Allerton/Pool via REUTERS NEWS EDITORIAL USE ONLY. NO COMMERCIAL USE. NO MERCHANDISING, ADVERTISING, SOUVENIRS, MEMORABILIA or COLOURABLY SIMILAR. NOT FOR USE AFTER AFTER 31 DECEMBER, 2019 WITHOUT PRIOR PERMISSION FROM ROYAL COMMUNICATIONS. NO CROPPING. Copyright in this photograph is vested in The Duke and Duchess of Sussex. No charge should be made for the supply, release or publication of the photograph. The photograph must not be digitally enhanced, manipulated or modified in any manner or form and must include all of the individuals in the photograph when published.

11,000 Venezuelans' dialysis treatment has been thrown into disarray by a wave of blackouts in the oil-rich but crisis-stricken South American country. Electricity has largely been restored to the capital city of Caracas after two nation-wide power outages in March and April. But many other parts of Venezuela now have power for only several hours per day under a rationing plan put in effect by President Nicolas Maduro. Few places have been harder-hit than sweltering Maracaibo, the country's second-largest city, which still experiences power cuts lasting 10 hours or more per day. That has led to water shortages, making it hard to provide the minimum 120 liters (32 gallons) of water doctors say is needed for a full dialysis session. Dialysis requires consistent supplies of power and water to provide the recommended treatment of three or four hours, three times a week. Venezuela's public hospitals for years have provided free dialysis treatment, thanks to abundant oil revenue and generous health-care spending. But since the economy crashed along with oil prices in 2014, new equipment rarely arrives and the existing machines are not maintained, doctors say. REUTERS/Ueslei Marcelino SEARCH "MARCELINO KIDNEY" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY. Matching text: VENEZUELA-POLITICS/HEALTH

Supplies are displayed with a sign that reads 'Do not touch' inside a commercial center in Caracas, Venezuela March 14, 2019. REUTERS/Ivan Alvarado

An Iraqi woman gives a bath to her child with drinking water, which is not available in home pipes supply in Al-Tanouma district, east of Basra, Iraq September 21, 2018. Basra residents say salt seeping into the water supply had made it undrinkable and sent hundreds of people to a hospital. Picture taken September 21, 2018. REUTERS/Essam al-Sudani

Workers of the health sector take part in a protest due to the shortages of basic medical supplies and for higher wages outside a children hospital in Caracas, Venezuela April 17, 2018. The placard reads, "With the miserable salary they pay us, we can not even eat. A worthy increase, now". REUTERS/Carlos Garcia Rawlins

A hat belonging to Jeong Min-woo is seen in Seoul, South Korea, August 9, 2017. Min-woo is from Hyesan, on the border with China. He was a commissioned officer in the Korean People's Army, and left in his uniform. South Korean intelligence confiscated it, but he persuaded his North Korean military contacts to send him a new one. "I arrived in South Korea on Nov. 22, 2013. I did not desert my unit. It was never a desertion, I left to earn money. I told the guards at the border I was leaving. It worked out, since we were all military men. When I got as far as Thailand I borrowed clothes from friends, and put my uniform in my bag just in case. If I was going to go back to North Korea I needed to be dressed in it. A military uniform and ID card are valuable assets in North Korea. The military can do anything. I handed over my original uniform to South Korean intelligence. This one is authentic too, but it's one I secretly smuggled into South Korea. This is the summer uniform, made of cotton. These particular uniforms aren't sold in North Korean markets. I'm still in touch with some military officials in North Korea, and in 2014 I asked them to send me one. I paid for everything. There's a fee for getting things over the river with China. Then I had to pay the courier fee from China to South Korea. The whole thing cost a few hundred bucks. Technically, people are not supposed to sell these uniforms. Military supplies are sold secretly. In North Korea I wore my uniform every day, even when I was off-duty. I couldn't wear ordinary clothes. If I did, I wouldn't be able to ride in cars. Someone might steal a cigarette off me or try to pick a fight. If I had gone back, I would have needed that uniform to ride in cars and steal from others." REUTERS/Kim Hong-ji SEARCH "DEFECTORS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

A combination picture shows Kang, 28, posing for a photograph (top) and her dog fur coat, in Seoul, South Korea, August 8, 2017. The parents of Kang sent out a coat across the Chinese border after she reached the South in 2010. "I didn't ask my mother to send me this coat," said Kang, who wanted to be identified only by her surname. "But she knew I feel the cold easily and sent it to me. She sent some honey too, but it went missing on the way. The coat is made of dog fur. I don't know what kind of dog. In 2010, it cost about 700,000 North Korean won ($88 at the unofficial rate). It was really expensive. A North Korean friend went to China to pick it up for me. I liked this coat when I got it. I thought my mother must've spent quite a lot of money on it. My father was a party officer. Our family had a car and we lived in a special apartment. Ordinary people couldn't afford to wear this kind of coat, not even soldiers. Commissioned officers could afford them. Border guards would wear them. It wasn't easy to buy this kind of coat, but as time went on, fake ones began to appear. The state often clamped down on this item. It's technically military supplies so the state monitored people who altered the design of the coat. I know just from looking at this coat that it's a counterfeit one, not the official version. The counterfeit ones look quite different from the original ones. Military officials preferred the fakes to the original because the design looked much better. The children of rich families would wear them. I look too chubby in this, so don't wear it here. I thought I could probably wear it if I altered it." REUTERS/Kim Hong-ji SEARCH "DEFECTORS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

A dog fur coat belonging to Kang, who wanted to be identified only by her surname, is seen in Seoul, South Korea, August 8, 2017. The parents of Kang sent out a coat across the Chinese border after she reached the South in 2010. "I didn't ask my mother to send me this coat," said Kang. "But she knew I feel the cold easily and sent it to me. She sent some honey too, but it went missing on the way. The coat is made of dog fur. I don't know what kind of dog. In 2010, it cost about 700,000 North Korean won ($88 at the unofficial rate). It was really expensive. A North Korean friend went to China to pick it up for me. I liked this coat when I got it. I thought my mother must've spent quite a lot of money on it. My father was a party officer. Our family had a car and we lived in a special apartment. Ordinary people couldn't afford to wear this kind of coat, not even soldiers. Commissioned officers could afford them. Border guards would wear them. It wasn't easy to buy this kind of coat, but as time went on, fake ones began to appear. The state often clamped down on this item. It's technically military supplies so the state monitored people who altered the design of the coat. I know just from looking at this coat that it's a counterfeit one, not the official version. The counterfeit ones look quite different from the original ones. Military officials preferred the fakes to the original because the design looked much better. The children of rich families would wear them. I look too chubby in this, so don't wear it here. I thought I could probably wear it if I altered it." REUTERS/Kim Hong-ji SEARCH "DEFECTORS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

A combination picture shows Jeong Min-woo, 29, (top) and his hat in Seoul, South Korea, August 9, 2017. Min-woo is from Hyesan, on the border with China. He was a commissioned officer in the Korean People's Army, and left in his uniform. South Korean intelligence confiscated it, but he persuaded his North Korean military contacts to send him a new one. "I arrived in South Korea on Nov. 22, 2013. I did not desert my unit. It was never a desertion, I left to earn money. I told the guards at the border I was leaving. It worked out, since we were all military men. When I got as far as Thailand I borrowed clothes from friends, and put my uniform in my bag just in case. If I was going to go back to North Korea I needed to be dressed in it. A military uniform and ID card are valuable assets in North Korea. The military can do anything. I handed over my original uniform to South Korean intelligence. This one is authentic too, but it's one I secretly smuggled into South Korea. This is the summer uniform, made of cotton. These particular uniforms aren't sold in North Korean markets. I'm still in touch with some military officials in North Korea, and in 2014 I asked them to send me one. I paid for everything. There's a fee for getting things over the river with China. Then I had to pay the courier fee from China to South Korea. The whole thing cost a few hundred bucks. Technically, people are not supposed to sell these uniforms. Military supplies are sold secretly. In North Korea I wore my uniform every day, even when I was off-duty. I couldn't wear ordinary clothes. If I did, I wouldn't be able to ride in cars. Someone might steal a cigarette off me or try to pick a fight. If I had gone back, I would have needed that uniform to ride in cars and steal from others." REUTERS/Kim Hong-ji SEARCH "DEFECTORS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY

Kang, 28, who wanted to be identified only by her surname, poses for a photograph in Seoul, South Korea, August 8, 2017. The parents of Kang sent out a coat across the Chinese border after she reached the South in 2010. "I didn't ask my mother to send me this coat," said Kang. "But she knew I feel the cold easily and sent it to me. She sent some honey too, but it went missing on the way. The coat is made of dog fur. I don't know what kind of dog. In 2010, it cost about 700,000 North Korean won ($88 at the unofficial rate). It was really expensive. A North Korean friend went to China to pick it up for me. I liked this coat when I got it. I thought my mother must've spent quite a lot of money on it. My father was a party officer. Our family had a car and we lived in a special apartment. Ordinary people couldn't afford to wear this kind of coat, not even soldiers. Commissioned officers could afford them. Border guards would wear them. It wasn't easy to buy this kind of coat, but as time went on, fake ones began to appear. The state often clamped down on this item. It's technically military supplies so the state monitored people who altered the design of the coat. I know just from looking at this coat that it's a counterfeit one, not the official version. The counterfeit ones look quite different from the original ones. Military officials preferred the fakes to the original because the design looked much better. The children of rich families would wear them. I look too chubby in this, so don't wear it here. I thought I could probably wear it if I altered it." REUTERS/Kim Hong-ji SEARCH "DEFECTORS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Jeong Min-woo, 29, poses for a photograph in Seoul, South Korea, August 9, 2017. Min-woo is from Hyesan, on the border with China. He was a commissioned officer in the Korean People's Army, and left in his uniform. South Korean intelligence confiscated it, but he persuaded his North Korean military contacts to send him a new one. "I arrived in South Korea on Nov. 22, 2013. I did not desert my unit. It was never a desertion, I left to earn money. I told the guards at the border I was leaving. It worked out, since we were all military men. When I got as far as Thailand I borrowed clothes from friends, and put my uniform in my bag just in case. If I was going to go back to North Korea I needed to be dressed in it. A military uniform and ID card are valuable assets in North Korea. The military can do anything. I handed over my original uniform to South Korean intelligence. This one is authentic too, but it's one I secretly smuggled into South Korea. This is the summer uniform, made of cotton. These particular uniforms aren't sold in North Korean markets. I'm still in touch with some military officials in North Korea, and in 2014 I asked them to send me one. I paid for everything. There's a fee for getting things over the river with China. Then I had to pay the courier fee from China to South Korea. The whole thing cost a few hundred bucks. Technically, people are not supposed to sell these uniforms. Military supplies are sold secretly. In North Korea I wore my uniform every day, even when I was off-duty. I couldn't wear ordinary clothes. If I did, I wouldn't be able to ride in cars. Someone might steal a cigarette off me or try to pick a fight. If I had gone back, I would have needed that uniform to ride in cars and steal from others." REUTERS/Kim Hong-ji SEARCH "DEFECTORS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY

Family doctor Dmitriy Rozumiy struggles to bridge the gap between what his patients in rural Ukraine need and what the country's cash-strapped healthcare system can provide. His clinic in the village of Ivankovichy, 35 kilometres outside Kiev, uses Soviet-era medical equipment and lacks basic supplies. Life expectancy in Ukraine is on average five years shorter than the European average, according to the World Health Organization. Rozumiy, 51, has worked as a general practitioner since 2014. Before that, he worked as a cancer surgeon but he gave up because budget cuts were causing late diagnoses and leading to lower survival rates. His current patients are mostly children and pensioners. Many working age adults choose not to be treated because they often cannot afford the medicines that are available. Recently, Rozumiy said he has seen some improvements since the start of a Western-backed reform drive. "There's a desperate need," he said, expressing a hope for faster change. Patchy implementation of the reform drive has raised questions about Ukraine's ability to modernise after a pro-European uprising in 2013-2014. REUTERS/Gleb Garanich SEARCH "GARANICH DOCTOR" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY. Matching text: UKRAINE-DOCTOR/

Protesters hold a sign in front of the Venezuelan Social Security Institute during a protest due to the shortages of basic medical supplies in Caracas, Venezuela, July 12, 2017. Sign reads "We are nephritic patients in dialysis. We are not politicians. We are not terrorists". REUTERS/Andres Martinez Casares

Protesters hold signs and an IV drip in front of the Venezuelan Social Security Institute during a protest due to the shortages of basic medical supplies in Caracas, Venezuela, July 12, 2017. The sign (L) reads "Stop. Not shooting. We only ask for our right to health". REUTERS/Andres Martinez Casares

A still image taken from video shows U.S. President Donald Trump and first lady Melania attending a ceremony commemorating the six million Jews killed by the Nazis in the Holocaust, in the Hall of Remembrance at Yad Vashem Holocaust memorial in Jerusalem May 23, 2017. Government Press Office via REUTERS TV ATTENTION EDITORS - THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. IT IS DISTRIBUTED, EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS.

Trucks are parked at the open-pit mine of PT Freeport's Grasberg copper and gold mine complex near Timika, in the eastern region of Papua, Indonesia on September 19, 2015 in this file photo taken by Antara Foto. REUTERS/Muhammad Adimaja/Antara FotoATTENTION EDITORS - THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. IT IS DISTRIBUTED, EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS. FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS MANDATORY CREDIT. INDONESIA OUT. NO COMMERCIAL OR EDITORIAL SALES IN INDONESIA.

In the cancer ward at Damascus Children's Hospital, doctors are struggling with a critical shortage of specialist drugs to treat their young patients - and it's not just due to the general chaos of the Syrian civil war. Local and World Health Organization (WHO) officials also blame Western sanctions for severely restricting pharmaceutical imports, even though medical supplies are largely exempt from measures imposed by the United States and European Union. Six years of conflict have brought the Syrian health service, once one of the best in the Middle East, close to collapse. Fewer than half of the country's hospitals are fully functioning and numbers of doctors have dived. REUTERS/Omar Sanadiki SEARCH "CANCER CHILDREN" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY

Workers of the health sector and opposition supporters take part in a rally due to the shortages of basic medical supplies and against Venezuelan President Nicolas Maduro's government in Caracas, Venezuela February 7, 2017. The placard reads, "Hospital crisis. There are not syringes. Doctors". REUTERS/Carlos Garcia Rawlins

Addressing the legacy of war in Laos will be a focus of U.S. President Barack Obama's trip this week to the country's capital, Vientiane, for a meeting with Association of Southeast Asian Nations (ASEAN) leaders and an East Asia Summit. Obama, who will become the first sitting president of the United States to visit Laos, is expected to announce more funding to help clear leftover bombs and conduct Laos' first national survey on unexploded ordnance. From 1964 to 1973, U.S. warplanes dropped more than 270 million cluster munitions on Laos, one-third of which did not explode, according to the Lao National Regulatory Authority for UXO (NRA). The bombings were part of a CIA-run, secret operation aimed at destroying the North Vietnamese supply routes along the Ho Chi Minh trail and wiping out its communist allies. They also left a trail of devastation in Laos, which U.S. planes used as a dumping ground for bombs when their original target was unavailable and planes couldn't land with explosives. REUTERS/Jorge Silva SEARCH "LAOS BOMBS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY

2016 Rio Olympics - Rugby - Women's Gold Medal Match Australia v New Zealand - Deodoro Stadium - Rio de Janeiro, Brazil - 08/08/2016. Rugby player Isadora Cerullo (BRA) of Brazil kisses Marjorie, a volunteer, after receiving her wedding proposal on the sidelines of the women's rugby medal ceremony. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. SEARCH "OLY BEST" FOR THIS STORY. SEARCH "THE WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Final - Men's 5000m Final - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Mo Farah (GBR) of Britain celebrates winning the race. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Final - Women's 800m Final - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Gold winner Caster Semanya (RSA) of South Africa leads during the race. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Victory Ceremony - Men's 4 x 100m Relay Victory Ceremony - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Gold medalist Usain Bolt (JAM) of Jamaica bites his medal. REUTERS/Alessandro Bianchi TPX IMAGES OF THE DAY. FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Final - Men's 4 x 400m Relay Final - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Lashawn Merritt (USA) of the U.S. celebrates winning gold as Kevin Borlee (BEL) of Belgium falls. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Final - Women's 800m Final - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Gold winner Caster Semanya (RSA) of South Africa celebrates. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Final - Women's 4 x 400m Relay Final - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Allyson Felix (USA) of USA and Phyllis Francis (USA) of USA celebrate. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Final - Women's 4 x 400m Relay Final - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Allyson Felix (USA) of the U.S. celebrates winning gold. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Final - Women's Triple Jump Final - Olympic Stadium - Rio de Janeiro, Brazil - 14/08/2016. Yulimar Rojas (VEN) of Venezuela celebrates winning the silver medal in the event REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Victory Ceremony - Men's 4 x 100m Relay Victory Ceremony - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Gold medalist Usain Bolt (JAM) of Jamaica celebrates. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Victory Ceremony - Men's 4 x 100m Relay Victory Ceremony - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Usain Bolt (JAM) of Jamaica celebrates. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Final - Men's 5000m Final - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Mo Farah (GBR) of Britain reacts. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Final - Women's 4 x 400m Relay Final - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Natasha Hastings (USA) of the U.S. celebrates winning the gold. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Final - Women's 4 x 400m Relay Final - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Athletes compete in the final. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Final - Men's 5000m Final - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Gold medalist Mo Farah (GBR) of Britain reacts. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Final - Women's 4 x 400m Relay Final - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Courtney Okolo (USA), Natasha Hastings (USA), Phyllis Francis (USA) and Allyson Felix (USA) of the U.S. celebrate winning gold. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Final - Women's High Jump Final - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Inika McPherson (USA) of the U.S. competes. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Final - Men's 4 x 400m Relay Final - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Kevin Borlee (BEL) of Belgium falls at the end of the race. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Victory Ceremony - Men's 4 x 100m Relay Victory Ceremony - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Usain Bolt (JAM) of Jamaica holds his gold medal. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Final - Men's 5000m Final - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Mo Farah (GBR) of Britain reacts. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Final - Men's 5000m Final - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Gold medalist Mo Farah (GBR) of Britain celebrates. REUTERS/Alessandro Bianchi TPX IMAGES OF THE DAY. FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Victory Ceremony - Men's 4 x 100m Relay Victory Ceremony - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Usain Bolt (JAM) of Jamaica celebrates. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Final - Women's 800m Final - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Gold winner Caster Semanya (RSA) of South Africa celebrates. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Final - Men's 4 x 400m Relay Final - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Lashawn Merritt (USA) of the U.S. leads during the race. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Victory Ceremony - Men's 4 x 100m Relay Victory Ceremony - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Gold winners Usain Bolt (JAM) of Jamaica and Nickel Ashmeade (JAM) of Jamaica. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Victory Ceremony - Men's 4 x 100m Relay Victory Ceremony - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Gold winner Usain Bolt (JAM) of Jamaica celebrates. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Final - Men's 5000m Final - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Gold winner Mohamed Farah (GBR) of Britain celebrates. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Final - Women's High Jump Final - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Inika McPherson (USA) of the U.S. competes. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Final - Men's 5000m Final - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Mo Farah (GBR) of Britain reacts. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images

2016 Rio Olympics - Athletics - Victory Ceremony - Men's 4 x 100m Relay Victory Ceremony - Olympic Stadium - Rio de Janeiro, Brazil - 20/08/2016. Gold winner Usain Bolt (JAM) of Jamaica celebrates. REUTERS/Alessandro Bianchi FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.
Picture Supplied by Action Images