U.S. swimmer Katie Ledecky competes en route to winning the women's 800-meter freestyle final at the Tokyo Olympics on July 31, 2021, at Tokyo Aquatics Centre. (Kyodo) ==Kyodo
Sailors compete in the women's 49er FX sailing event at the Tokyo Olympics on July 27, 2021, off Enoshima Yacht Harbour in Kanagawa Prefecture, eastern Japan. (Kyodo) ==Kyodo
Masaki Ejima of Japan competes in the men's pole vault qualification round at the Tokyo Olympics on July 31, 2021, at the National Stadium in Tokyo. (Kyodo) ==Kyodo
Japan's Ryomei Tanaka (blue) and China's Hu Jianguan fight in the men's flyweight boxing round of 16 at the Tokyo Olympics on July 31, 2021, at Kokugikan Arena in Tokyo. (Kyodo) ==Kyodo
Kaylee Mckeown of Australia competes in the women's 200-meter backstroke final at the Tokyo Olympics on July 31, 2021, at Tokyo Aquatics Centre in the capital. She won gold. (Kyodo) ==Kyodo
U.S. swimmer Katie Ledecky competes en route to winning the women's 800-meter freestyle final at the Tokyo Olympics on July 31, 2021, at Tokyo Aquatics Centre. (Kyodo) ==Kyodo
Rim Nakamura of Japan competes during the men's cycling BMX freestyle park seeding event of the Tokyo Olympics on July 31, 2021, at Ariake Urban Sports Park in Tokyo. (Kyodo) ==Kyodo
Britain's team members celebrate after winning gold in the triathlon mixed relay at the Tokyo Olympics on July 31, 2021, at Odaiba Marine Park in Tokyo. (Kyodo) ==Kyodo
Dalilah Muhammad of the United States competes in the first round of the women's 400-meter hurdles at the Tokyo Olympics on July 31, 2021, at National Stadium in Tokyo. (Kyodo) ==Kyodo
Tatjana Schoenmaker of South Africa poses with her gold medal in the women's 200-meter breaststroke in a world record time at the Tokyo Olympics on July 30, 2021, at Tokyo Aquatics Centre in the capital. (Kyodo) ==Kyodo
Serbia's Novak Djokovic (R) congratulates Germany's Alexander Zverev for his Tokyo Olympic singles semifinal victory at Ariake Tennis Park on July 30, 2021. (Kyodo) ==Kyodo
Britain's Ellen White reacts after scoring a goal in the second half of a Tokyo Olympic women's football quarterfinal match against Australia on July 30, 2021, at Kashima Stadium in Ibaraki Prefecture, eastern Japan. (Kyodo) ==Kyodo
Serbia's Novak Djokovic (R) congratulates Germany's Alexander Zverev for his Tokyo Olympic singles semifinal victory at Ariake Tennis Park on July 30, 2021. (Kyodo) ==Kyodo
Britain's Ellen White reacts after scoring a goal in the second half of a Tokyo Olympic women's football quarterfinal match against Australia on July 30, 2021, at Kashima Stadium in Ibaraki Prefecture, eastern Japan. (Kyodo)(SELECTION) ==Kyodo
