Paris 2024 Olympics Organising Committee President Tony Estanguet speaks during an interview with Reuters at Club France in Tokyo, Japan August 5, 2021. REUTERS/Issei Kato

Paris 2024 Olympics Organising Committee President Tony Estanguet speaks during an interview with Reuters at Club France in Tokyo, Japan August 5, 2021. REUTERS/Issei Kato

The president of the Paris 2024 Olympics organising committee Tony Estanguet meets with Tokyo 2020 Olympics Organising Committee President Seiko Hashimoto at Club France in Tokyo, Japan August 5, 2021. REUTERS/Issei Kato

Tokyo 2020 Olympics Organising Committee President Seiko Hashimoto presents the torch of the Tokyo 2020 Olympic Games to Paris 2024 Olympics Organising Committee President Tony Estanguet, at Club France in Tokyo, Japan August 5, 2021. REUTERS/Issei Kato

Paris 2024 Olympics Organising Committee President Tony Estanguet presents to Tokyo 2020 Olympics Organising Committee President Seiko Hashimoto a shirt inviting her to the mass-participation marathon at Paris 2024, at Club France in Tokyo, Japan August 5, 2021. REUTERS/Issei Kato

Tokyo 2020 Olympics Organising Committee President Seiko Hashimoto presents the torch of the Tokyo 2020 Olympic Games to Paris 2024 Olympics Organising Committee President Tony Estanguet, at Club France in Tokyo, Japan August 5, 2021. REUTERS/Issei Kato

Paris 2024 Olympics Organising Committee President Tony Estanguet presents to Tokyo 2020 Olympics Organising Committee President Seiko Hashimoto a shirt inviting her to the mass-participation marathon at Paris 2024, at Club France in Tokyo, Japan August 5, 2021. REUTERS/Issei Kato

Paris 2024 Olympics Organising Committee President Tony Estanguet holds the torch of the Tokyo 2020 Olympic Games next to Tokyo 2020 Olympics Organising Committee President Seiko Hashimoto as she holds a shirt inviting her to the mass-participation marathon at Paris 2024, at Club France in Tokyo, Japan August 5, 2021. REUTERS/Issei Kato

Volunteers distribute water and food during a heatwave, at Grace Resources, an organisation helping people in need, in Lancaster, a charter city in northern Los Angeles County, California, U.S., August 4, 2021. REUTERS/Aude Guerrucci

People wait outside to receive hot meals at Grace Resources, an organisation helping people in need, in Lancaster, a charter city in northern Los Angeles County, California, U.S., August 4, 2021. REUTERS/Aude Guerrucci

Packs of food and water, ready to be distributed during the current heatwave, are stored at Grace Resources, an organisation helping people in need, in Lancaster, a charter city in northern Los Angeles County, California, U.S., August 4, 2021. REUTERS/Aude Guerrucci

Debra Simmons (R) and volunteers from the Shekinah Church prepare hot meals to be distributed at Grace Resources, an organisation helping people in need, in Lancaster, a charter city in northern Los Angeles County, California, U.S., August 4, 2021. REUTERS/Aude Guerrucci

Debra Simmons (C) and volunteers from the Shekinah Church prepare hot meals to be distributed at Grace Resources, an organisation helping people in need, in Lancaster, a charter city in northern Los Angeles County, California, U.S., August 4, 2021. REUTERS/Aude Guerrucci

Large packs of water, ready to be distributed during the current heatwave, are stored at Grace Resources, an organisation helping people in need, in Lancaster, a charter city in northern Los Angeles County, California, U.S., August 4, 2021. REUTERS/Aude Guerrucci

Jeremy Johnson gives water to Fay during the current heatwave, at Grace Resources, an organisation helping people in need, in Lancaster, a charter city in northern Los Angeles County, California, U.S., August 4, 2021. REUTERS/Aude Guerrucci

Packs of food and water, ready to be distributed during the current heatwave, are stored at Grace Resources, an organisation helping people in need, in Lancaster, a charter city in northern Los Angeles County, California, U.S., August 4, 2021. REUTERS/Aude Guerrucci

A volunteer distributes water during a heatwave, at Grace Resources, an organisation helping people in need, in Lancaster, a charter city in northern Los Angeles County, California, U.S., August 4, 2021. REUTERS/Aude Guerrucci

Body bags in memory of the victims of last year's Beirut port blast, lie on the ground, during an event organised by students affiliated with the Lebanese Forces, as Lebanon marks one year anniversary of the explosion in Beirut, Lebanon August 4, 2021. REUTERS/Emilie Madi

A worker cycles at a construction site inside the Shougang Industrial Park, where a competition venue and the headquarters of organising committee for Beijing 2022 Winter Olympics are located, six months ahead of the opening of the Games, in Beijing, China August 4, 2021. REUTERS/Tingshu Wang

A view of the site where Vitaly Shishov, who led a Kyiv-based organisation that helps Belarusians fleeing persecution, was found dead in Kyiv, Ukraine August 3, 2021. REUTERS/Gleb Garanich

A view of the site where Vitaly Shishov, who led a Kyiv-based organisation that helps Belarusians fleeing persecution, was found dead in Kyiv, Ukraine August 3, 2021. REUTERS/Gleb Garanich

A view of the site where Vitaly Shishov, who led a Kyiv-based organisation that helps Belarusians fleeing persecution, was found dead in Kyiv, Ukraine August 3, 2021. REUTERS/Gleb Garanich

A view of the site where Vitaly Shishov, who led a Kyiv-based organisation that helps Belarusians fleeing persecution, was found dead in Kyiv, Ukraine August 3, 2021. REUTERS/Gleb Garanich

International Olympic Committee (IOC) President Thomas Bach and Seiko Hashimoto, President of Tokyo 2020 Organising Committee pose with their messages and a Tokyo 2020 recovery monument as he visits the monuments next to the National Stadium, the main stadium of Tokyo 2020 Olympic and Paralympic Games, in Tokyo , Japan, August 1, 2021. REUTERS/Kim Kyung-Hoon/Pool

International Olympic Committee (IOC) President Thomas Bach and Seiko Hashimoto, President of Tokyo 2020 Organising Committee, talk with students who designed Tokyo 2020 recovery monuments as he visits the monuments next to the National Stadium, the main stadium of Tokyo 2020 Olympic and Paralympic Games, in Tokyo, Japan, August 1, 2021. REUTERS/Kim Kyung-Hoon/Pool

Seiko Hashimoto, President of Tokyo 2020 Organising Committee, poses with a Tokyo 2020 recovery monument while International Olympic Committee (IOC) President Thomas Bach looks on as they visit the monuments next to the National Stadium, the main stadium of Tokyo 2020 Olympic and Paralympic Games, in Tokyo, Japan, August 1, 2021. REUTERS/Kim Kyung-Hoon/Pool

A woman receives her third dose of a coronavirus disease (COVID-19) vaccine at a Clalit healthcare maintenance organisation in Jerusalem August 1, 2021. REUTERS/Ronen Zvulun

A medical worker prepares to administer a third dose of a coronavirus disease (COVID-19) vaccine at a Clalit healthcare maintenance organisation in Jerusalem August 1, 2021. REUTERS/Ronen Zvulun

A man receives his third dose of a coronavirus disease (COVID-19) vaccine at a Clalit healthcare maintenance organisation in Jerusalem August 1, 2021. REUTERS/Ronen Zvulun

A woman receives her third dose of a coronavirus disease (COVID-19) vaccine at a Clalit healthcare maintenance organisation in Jerusalem August 1, 2021. REUTERS/Ronen Zvulun

A woman receives her third dose of a coronavirus disease (COVID-19) vaccine at a Clalit healthcare maintenance organisation in Jerusalem August 1, 2021. REUTERS/Ronen Zvulun

A man gestures as he receives his third dose of a coronavirus disease (COVID-19) vaccine at a Clalit healthcare maintenance organisation in Jerusalem August 1, 2021. REUTERS/Ronen Zvulun

A man receives his third dose of a coronavirus disease (COVID-19) vaccine at a Clalit healthcare maintenance organisation in Jerusalem August 1, 2021. REUTERS/Ronen Zvulun

A medical worker prepares to administer a third dose of a coronavirus disease (COVID-19) vaccine to a woman at a Clalit healthcare maintenance organisation in Jerusalem August 1, 2021. REUTERS/Ronen Zvulun

A man receives his third dose of a coronavirus disease (COVID-19) vaccine at a Clalit healthcare maintenance organisation in Jerusalem August 1, 2021. REUTERS/Ronen Zvulun

A woman receives her third dose of a coronavirus disease (COVID-19) vaccine at a Clalit healthcare maintenance organisation in Jerusalem August 1, 2021. REUTERS/Ronen Zvulun

A man receives his third dose of a coronavirus disease (COVID-19) vaccine at a Clalit healthcare maintenance organisation in Jerusalem August 1, 2021. REUTERS/Ronen Zvulun

People walk in the headquarters of Beijing Organising Committee for the Beijing 2022 Olympic and Paralympic Winter Games, in Beijing, China July 30, 2021. REUTERS/Tingshu Wang

Visitors are seen next to a sculpture featuring skates outside the headquarters of Beijing Organising Committee for the Beijing 2022 Olympic and Paralympic Winter Games in Beijing, China July 30, 2021. REUTERS/Tingshu Wang

Reporters are seen in front of the Beijing 2022 Winter Olympic and Paralympic Games signs during a news conference on the construction progress of the sports event venues, at the headquarters of the Beijing Organising Committee, in Beijing, China July 30, 2021. REUTERS/Tingshu Wang

Liu Yumin, the head of planning and construction department of the Beijing Organising Committee for the Beijing 2022 Olympic and Paralympic Winter Games, attends a news conference on the construction progress of the sports event venues for the Games, at the Committee’s headquarters in Beijing, China July 30, 2021. REUTERS/Tingshu Wang

A man uses his phone as he walks past signs of the Beijing 2022 Olympic and Paralympic Winter Games at the headquarters of Beijing Organising Committee, in Beijing, China July 30, 2021. REUTERS/Tingshu Wang

Liu Yumin (C), the head of planning and construction department of the Beijing Organising Committee for the Beijing 2022 Olympic and Paralympic Winter Games, speaks during a news conference on the construction progress of the sports event venues, at the Committee’s headquarters in Beijing, China July 30, 2021. REUTERS/Tingshu Wang

An artificial limb and a ball are seen during a local volleyball championship organised for Palestinian amputees in Gaza City July 29, 2021. REUTERS/Suhaib Salem

Tokyo 2020 Olympics - Baseball - Men - Opening Round - Group A - Dominican Republic v Japan - Fukushima Azuma Baseball Stadium, Fukushima, Japan – July 28, 2021. International Olympic Commission (IOC) President Thomas Bach and Tokyo 2020 Olympics Organising Committee President Seiko Hashimoto attend the game. REUTERS/Jorge Silva

Tokyo 2020 Olympics - Baseball - Men - Opening Round - Group A - Dominican Republic v Japan - Fukushima Azuma Baseball Stadium, Fukushima, Japan – July 28, 2021. International Olympic Commission (IOC) President Thomas Bach and Tokyo 2020 Olympics Organising Committee President Seiko Hashimoto attend the game. REUTERS/Jorge Silva

Members of the media stand near the entrance to Tokyo National Museum during an escorted and controlled tour for media representatives, ahead of the Tokyo 2020 Olympic Games, in Tokyo, Japan, July 19, 2021. Picture taken July 19, 2021. REUTERS/Molly Darlington

A member of the media holds a camera during an escorted and controlled tour for media representatives, ahead of the Tokyo 2020 Olympic Games, in Tokyo, Japan, July 19, 2021. Picture taken July 19, 2021. REUTERS/Molly Darlington

Members of the media stand outside Tokyo National Museum during an escorted and controlled tour for media representatives, ahead of the Tokyo 2020 Olympic Games, in Tokyo, Japan, July 19, 2021. Picture taken July 19, 2021. REUTERS/Molly Darlington

A member of the media visits Hama-rikyu Gardens during an escorted and controlled tour for media representatives, ahead of the Tokyo 2020 Olympic Games, in Tokyo, Japan, July 19, 2021. Picture taken July 19, 2021. REUTERS/Molly Darlington

Members of the media visit Hama-rikyu Gardens during an escorted and controlled tour for media representatives, ahead of the Tokyo 2020 Olympic Games, in Tokyo, Japan, July 19, 2021. Picture taken July 19, 2021. REUTERS/Molly Darlington

Members of the media visit in Hama-rikyu Gardens during an escorted and controlled tour for media representatives, ahead of the Tokyo 2020 Olympic Games, in Tokyo, Japan, July 19, 2021. Picture taken July 19, 2021. REUTERS/Molly Darlington

A general view of the Tokyo Tower during an escorted and controlled tour for media representatives, ahead of the Tokyo 2020 Olympic Games, in Tokyo, Japan, July 19, 2021. Picture taken July 19, 2021. REUTERS/Molly Darlington

Members of the media walk in Hama-rikyu Gardens during an escorted and controlled tour for media representatives, ahead of the Tokyo 2020 Olympic Games, in Tokyo, Japan, July 19, 2021. Picture taken July 19, 2021. REUTERS/Molly Darlington

Members of the media are seen outside Tokyo National Museum during an escorted and controlled tour for media representatives, ahead of the Tokyo 2020 Olympic Games, in Tokyo, Japan, July 19, 2021. Picture taken July 19, 2021. REUTERS/Molly Darlington

Leaflets are seen during an escorted and controlled tour for media representatives, ahead of the Tokyo 2020 Olympic Games, in Tokyo, Japan, July 19, 2021. Picture taken July 19, 2021. REUTERS/Molly Darlington

A general view during an escorted and controlled tour for media representatives, ahead of the Tokyo 2020 Olympic Games, in Tokyo, Japan, July 19, 2021. Picture taken July 19, 2021. REUTERS/Molly Darlington

A general view from Hama-rikyu Gardens during an escorted and controlled tour for media representatives, ahead of the Tokyo 2020 Olympic Games, in Tokyo, Japan, July 19, 2021. Picture taken July 19, 2021. REUTERS/Molly Darlington