Democratic presidential candidate and former Vice President Joe Biden grimaces after realize he misspoke after a campaign event in Concord, New Hampshire U.S., February 4, 2020. REUTERS/Rick Wilking

A man grimaces in pain after he was injured during a protest against a new citizenship law, in New Delhi, India, December 15, 2019. REUTERS/Adnan Abidi

People run as Haiti's Senator Jean Marie Ralph Fethiere (PHTK) fires a gun in the air, injuring Chery Dieu-Nalio, a photographer for Associated Press, while facing opposition supporters in the parking lot of the Haitian Parliament and Senate, as the government attempted to confirm the appointment of nominated Prime Minister Fritz William Michel, in Port-au-Prince, Haiti, September 23, 2019. Reuters Photographer Andres Martinez Casares: "When Senator Jean Marie Ralph Fethiere pulled a pistol and started shooting outside the Haitian parliament to disperse who he described as 'violent militants,' I was prepared. Earlier another senator was seen with a pistol in his hand when confronted by angry opposition protesters as he arrived at the parliament. We decided to go and get our bulletproof vests and helmets. The situation was turning dangerous. When Fethiere shot into the air and at the ground, an Associated Press photographer and a security guard were injured. Fethiere later told a local radio station he was acting in self-defence. This picture captures the moment when protesters and journalists scrambled to get out of the line of fire as Fethiere fired several shots after getting out of his car in the parliament's parking lot in Port-au-Prince. The shooting only lasted two or three seconds. I took my pictures super-fast. This image shows the senator grimacing at the sound of the gun as he fires, while protesters and journalists bump into each other as they flee. The weapon is clearly visible against a clear blue sky. An AP photographer Dieu Nalio Chery was left behind, injured in the jaw. I saw Chery coming towards me, calling to me and pointing to his chin. At first, I could not see anything. Then I saw blood. I got out a bandage from my pouch and stopped the bleeding. A doctor came and checked Chery out and he was taken off for treatment." REUTERS/Andres Martinez Casares/File Photo SEARCH "POY STORIES 2019" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. T

Spanish bullfighter Rafael Rubio "Rafaelillo" grimaces in pain after being injured by a bull during the last bullfight of the San Fermin festival in Pamplona, Spain, July 14, 2019. REUTERS/Susana Vera

Spanish bullfighter Rafael Rubio "Rafaelillo" grimaces in pain after being injured by a bull during a bullfight at the San Fermin festival in Pamplona, Spain, July 14, 2019. REUTERS/Susana Vera

Spanish bullfighter Rafael Rubio "Rafaelillo" grimaces in pain after being injured by a bull during a bullfight at the San Fermin festival in Pamplona, Spain, July 14, 2019. REUTERS/Susana Vera

Britain's Prime Minister Theresa May grimaces during her speech on Brexit in London, Britain May 21, 2019. Kirsty Wigglesworth/Pool via REUTERS TPX IMAGES OF THE DAY

Britain's Prime Minister Theresa May grimaces during her speech on Brexit in London, Britain May 21, 2019. Kirsty Wigglesworth/Pool via REUTERS

Britain's Prime Minister Theresa May grimaces during her speech on Brexit in London, Britain May 21, 2019. Kirsty Wigglesworth/Pool via REUTERS

Ruben Enaje, 58, who portrays Jesus Christ, grimaces in pain after being nailed on a wooden cross during crucifixion re-enactment on Good Friday, in San Fernando City, Pampanga province, Philippines, April 19, 2019. REUTERS/Eloisa Lopez

Ruben Enaje, 58, who portrays Jesus Christ, grimaces in pain after being nailed on a wooden cross during crucifixion re-enactment on Good Friday, in San Fernando City, Pampanga province, Philippines, April 19, 2019. REUTERS/Eloisa Lopez

A migrant, intercepted off the coast in the Mediterranean Sea, grimaces as she waits to disembark from a rescue boat at the port of Malaga, southern Spain, December 21, 2018. Picture taken December 21, 2018. REUTERS/Jon Nazca

Ryanair Chief Executive Michael O'Leary, wearing an Austrian soccer team jersey, reacts during a news conference in Vienna, Austria, August 29, 2018. REUTERS/Heinz-Peter Bader

An opponent of a white nationalist-led rally marking the one-year anniversary of the 2017 Charlottesville "Unite the Right" protests, grimaces after being pepper sprayed in downtown Washington, U.S., August 12, 2018. REUTERS/Leah Millis

Cycling - Tour de France - The 195-km Stage 4 from La Baule to Sarzeau - July 10, 2018 - France's Axel Domont (Bottom) grimaces after being caught in a massive pack fall in the last kilometers of the fourth stage. Philippe Lopez/Pool via Reuters

Cycling - Tour de France - The 195-km Stage 4 from La Baule to Sarzeau - July 10, 2018 - France's Axel Domont (R) and Poland's Tomasz Marczynski (L) grimace after being caught in a massive pack fall. Philippe Lopez/Pool via Reuters

Panagiotis Pagonis stands on the deck of his fishing boat off Asprovalta in northern Greece, grimacing at another empty catch. "It's all gone to hell," the 72-year-old mutters as the early glimmer of dawn lights up the waters. Ten days later, he looks on as the mechanical arm of a bulldozer rips through his vessel, the Katerina, crushing a lifetime of memories. He has been at sea since he was a child. But the scrap yard takes just minutes. Hundreds of fishermen like him are turning in their boats and their licences, partly because catches are down, partly because the EU and the Greek government are offering them cash to leave the trade, under a scheme to protect fish stocks. Europe's environment agency says those stocks have reached a critical level in the Mediterranean, with serious implications for the people living on its shores who have found their food there for centuries. REUTERS/Alexandros Avramidis SEARCH "AVRAMIDIS FISHING" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY?

Mary Jane Sazon, 39, grimaces in pain after she was nailed on a wooden cross for the 7th time, during a Good Friday crucifixion re-enactment in Cutud village, Pampanga province, north of Manila, Philippines March 30, 2018. REUTERS/Romeo Ranoco

Mary Jane Sazon, 39, grimaces in pain after she was nailed on a wooden cross for the 7th time, during a Good Friday crucifixion re-enactment in Cutud village, Pampanga province, north of Manila, Philippines March 30, 2018. REUTERS/Romeo Ranoco

Ruben Enaje, 58, who is portraying Jesus Christ for the 32nd time, grimaces in pain after being nailed on a wooden cross during a Good Friday crucifixion re-enactment in Cutud village, Pampanga province, north of Manila, Philippines March 30, 2018. REUTERS/Romeo Ranoco

Ruben Enaje, 58, who is portraying Jesus Christ for the 32nd time, grimaces in pain as he is nailed on a wooden cross during a Good Friday crucifixion re-enactment in Cutud village, Pampanga province, north of Manila, Philippines March 30, 2018. REUTERS/Romeo Ranoco

Ruben Enaje, 58, who is portraying Jesus Christ for the 32nd time, grimaces in pain as he is nailed on a wooden cross during a Good Friday crucifixion re-enactment in Cutud village, Pampanga province, north of Manila, Philippines March 30, 2018. REUTERS/Romeo Ranoco

Ruben Enaje, 58, who is portraying Jesus Christ for the 32nd time, grimaces in pain as a resident in the role of a Centurion removes a nail from his feet during a Good Friday crucifixion re-enactment in Cutud village, Pampanga province, north of Manila, Philippines March 30, 2018. REUTERS/Romeo Ranoco

Ruben Enaje, 58, who is portraying Jesus Christ for the 32nd time, grimaces in pain as he is nailed on a wooden cross during a Good Friday crucifixion re-enactment in Cutud village, Pampanga province, north of Manila, Philippines March 30, 2018. REUTERS/Romeo Ranoco

Boxing - Dillian Whyte vs Lucas Browne - WBC Silver Heavyweight Title - O2 Arena, London, Britain - March 24, 2018 Lucas Browne grimaces during the fight Action Images via Reuters/Andrew Couldridge

U.S. President Donald Trump grimaces as he struggles to pin the Public Safety Medal of Valor on Avery County (NC) Sheriff's Office Lieutenant William Buchanan during a ceremony for recipients in the East Room at the White House in Washington, U.S. February 20, 2018. REUTERS/Jonathan Ernst

Yasuhiro Sato, 75, and has terminal lung cancer, grimaces with pain in his bed in Tokyo, Japan, July 19, 2017. A portrait of his grandmother hangs on the wall. REUTERS/Kim Kyung-Hoon SEARCH "JAPAN DYING" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

A man grimaces while smoking a cigarette in Ciudad Juarez, Mexico May 11, 2017. Picture taken May 11, 2017. REUTERS/Jose Luis Gonzalez

A man portraying Jesus Christ grimaces as he carries a wooden cross during the Good Friday re-enactment of the Passion of Christ in Boac, Marinduque, central Philippines April 14, 2017. REUTERS/Erik De Castro

A penitent grimaces as he carries a wooden cross next to masked penitents locally called "Morions" during the Good Friday re-enactment of the Passion of Christ in Boac, Marinduqu, central Philippines April 14, 2017. REUTERS/Erik De Castro

A penitent grimaces in pain as he was nailed on a wooden cross during a Good Friday crucifixion re-enactment in Cutud village, Pampanga province, north of Manila, Philippines April 14, 2017. REUTERS/Romeo Ranoco

Ruben Enaje, 57, who is portraying Jesus Christ for the 31st time, grimaces in pain as he was nailed on a wooden cross during a Good Friday crucifixion re-enactment in Cutud village, Pampanga province, north of Manila, Philippines April 14, 2017. REUTERS/Romeo Ranoco

Ruben Enaje, 57, who is portraying Jesus Christ for the 31st time, grimaces in pain as he was nailed on a wooden cross during a Good Friday crucifixion re-enactment in Cutud village, Pampanga province, north of Manila, Philippines April 14, 2017. REUTERS/Romeo Ranoco

Ruben Enaje, 57, who is portraying Jesus Christ for the 31st time, grimaces in pain as he was nailed on a wooden cross during a Good Friday crucifixion re-enactment in Cutud village, Pampanga province, north of Manila, Philippines April 14, 2017. REUTERS/Romeo Ranoco

Football Soccer - Barcelona v Atletico Madrid- Spanish King's Cup Semi-final second leg - Camp Nou Stadium, Barcelona, Spain - 07/02/17 Barcelona's Lionel Messi grabs his ankle and grimaces during the match. REUTERS/Albert Gea

Alpine Skiing - FIS Alpine Skiing World Cup - Women's Downhill Training - Altenmarkt-Zauchensee, Austria - 13/01/17 - Austrian skier Michaela Kirchgasser grimaces as she is questioned by journalists in the media centre of Altenmarkt-Zauchensee. REUTERS/Leonhard Foeger

Football Soccer - Argentina v Colombia - 2018 World Cup Qualifiers - Del Bicentenario Stadium, San Juan, Argentina - 15/11/16. Argentina's Lionel Messi grimaces after he was knocked down. REUTERS/Enrique Marcarian

Republican U.S. vice presidential nominee Governor Mike Pence grimaces as he discusses an issue with Democratic U.S. vice presidential nominee Senator Tim Kaine (off camera) during their vice presidential debate at Longwood University in Farmville, Virginia, U.S., October 4, 2016. REUTERS/Jonathan Ernst

U.S. President Barack Obama grimaces as he speaks to German Chancellor Angela Merkel (not seen) during the opening ceremony of the G20 Leaders Summit in Hangzhou, China, September 4, 2016. REUTERS/Nicolas Asfonri/Pool

Cricket - India v Australia - World Twenty20 cricket tournament - Mohali, India - 27/03/2016. India's Yuvraj Singh (L) grimaces in pain as Australia's Shane Watson look on. REUTERS/Adnan Abidi

Cricket - India v Australia - World Twenty20 cricket tournament - Mohali, India - 27/03/2016. India's Yuvraj Singh grimaces in pain. REUTERS/Adnan Abidi

Republican U.S. presidential candidate Marco Rubio (L) grimaces at rival Donald Trump during the Republican U.S. presidential candidates debate sponsored by CNN at the University of Miami in Miami, Florida March 10, 2016. REUTERS/Carlo Allegri

Hungary's Prime Minister Viktor Orban grimaces during an extraordinary Visegrad Group summit aimed at resolving the migration crisis in Prague, Czech Republic, February 15, 2016. REUTERS/David W Cerny

Devotees grimace as they hold a rope that pulls a carriage carrying an image of Black Nazarene during the annual procession in Manila, January 9, 2016. REUTERS/Czar Dancel

Devotees grimace as they hold a rope (not visible) that pulls a carriage carrying an image of Black Nazarene during the annual procession in Manila, January 9, 2016. REUTERS/Czar Dancel

West Indies captain Jason Holder (R) grimaces after failing to catch the ball which hit his right hand during their third cricket test against Australia in Sydney, January 7, 2016. REUTERS/Jason Reed

A worshipper grimaces in pain as she pauses while crawling on her back during the annual celebratory pilgrimage in Portobelo, in the province of Colon October 21, 2015. Thousands of devotees gather at the Festival of the Black Christ every year to celebrate Christ's miracles. REUTERS/Carlos Jasso

Barcelona's Lionel Messi grimaces as he lies on the pitch after injuring his left knee during their Spanish first division soccer match against Las Palmas at Camp Nou stadium in Barcelona, Spain, September 26, 2015. REUTERS/Sergio Perez

Barcelona's Lionel Messi grimaces as he lies on the pitch after injuring his left knee during their Spanish first division soccer match against Las Palmas at Camp Nou stadium in Barcelona, Spain, September 26, 2015. REUTERS/Sergio Perez

Barcelona's Lionel Messi grimaces as he lies on the pitch after injuring his left knee during their Spanish first division soccer match against Las Palmas at Camp Nou stadium in Barcelona, Spain, September 26, 2015. REUTERS/Sergio Perez

Hamilton Tiger-Cats quarterback Zach Collaros grimaces after being injured on a tackle against the Edmonton Eskimos during the first half of their CFL football game in Hamilton, Ontario, Canada, September 19, 2015. Collaros left the game after the play. REUTERS/Mark Blinch

Hamilton Tiger-Cats quarterback Zach Collaros grimaces after being injured on a tackle against the Edmonton Eskimos during the first half of their CFL football game in Hamilton, Ontario, Canada, September 19, 2015. Collaros left the game after the play. REUTERS/Mark Blinch

Real Madrid's Sergio Ramos (2nd L) grimaces in pain during their Champions League Group A soccer match against Shakhtar Donetsk at Santiago Bernabeu stadium in Madrid, Spain, September 15, 2015. REUTERS/Susana Vera

Real Madrid's Sergio Ramos grimaces in pain during their Champions League Group A soccer match against Shakhtar Donetsk at Santiago Bernabeu stadium in Madrid, Spain, September 15, 2015. REUTERS/Susana Vera TPX IMAGES OF THE DAY

Football - Sunderland v Tottenham Hotspur - Barclays Premier League - Stadium of Light - 15/16 - 13/9/15
Tottenham's Son Heung-Min lies injured
Reuters / Andrew Yates

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Novak Djokovic of Serbia rubs his forehead during his second round match against Andreas Haider-Maurer of Austria at the U.S. Open Championships tennis tournament in New York, September 2, 2015. REUTERS/Carlo Allegri

Austrian soccer team forward David Alaba grimaces as he performs exercises during a team training session in Vienna, Austria, September 2, 2015. Austria will play a Euro 2016 qualification match against Moldova in Vienna on Saturday. REUTERS/Heinz-Peter Bader

Javon Francis of Jamaica reacts after being injured in a collision at the finish line of his men's 4 x 400 metres relay heat at the 15th IAAF Championships at the National Stadium in Beijing, China August 29, 2015. REUTERS/David Gray

Javon Francis of Jamaica reacts after being injured in a collision at the finish line of his men's 4 x 400 metres relay heat at the 15th IAAF Championships at the National Stadium in Beijing, China August 29, 2015. REUTERS/David Gray

Javon Francis of Jamaica falls down injured in the men's 4 x 400 metres relay heat during the 15th IAAF World Championships at the National Stadium in Beijing, China August 29, 2015. REUTERS/Lucy Nicholson