Sydney McLaughlin of the U.S. poses with the new world record she created in the women's 400m hurdles final in the Tokyo Olympics at the Olympic Stadium in Tokyo, Japan, August 4, 2021. /CFP

Lasha Talakhadze of Georgia created a new world record to win the weightlifting men's 109+kg final in the Tokyo Olympics at the Tokyo International Forum in Tokyo, Japan, August 4, 2021. /CFP

Simone Consonni and Filippo Ganna of Italy celebrate after setting a new world record to win the track cycling men's team pursuit finals in the Tokyo Olympics at Izu Velodrome in Izu, Japan, August 4, 2021. /CFP

Chen Meng of China competes in the table tennis women's team event semifinal against Germany in the Tokyo Olympics at Tokyo Metropolitan Gymnasium in Tokyo, Japan, August 4, 2021. /CFP

Ma Long of China competes in the table tennis men's team event semifinal against South Korea in the Tokyo Olympics at Tokyo Metropolitan Gymnasium, August 4, 2021. /CFP

Ana Marcela Cunha of Brazil poses with her gold medal after winning the women's 10km marathon swimming event in the Tokyo Olympics at the Odaiba Marine Park in Tokyo, Japan, August 4, 2021. /CFP

Xin Xin of China competes in the women's 10km marathon swimming event in the Tokyo Olympics at the Odaiba Marine Park, August 4, 2021. /CFP

Arlen Lopez (R) of Cuba punches Benjamin Whittaker of Britain in the boxing men's light heavy (75-81kg) final in the Tokyo Olympics at Kokugikan Arena in Tokyo, Japan, August 4, 2021. /CFP

Ben Maher of Britain riding Explosion W competes in the jumping individual final in the Tokyo Olympics at Equestrian Park in Tokyo, Japan, August 4, 2021. /CFP

Svetlana Kolesnichenko and Svetlana Romashina of Russian Olympic Committee compete in the artistic swimming duet free routine final in the Tokyo Olympics at Tokyo Aquatics Centre in Tokyo, Japan, August 4, 2021. /CFP

Huang Xuechen and Sun Wenyan of China compete in the artistic swimming duet free routine final in the Tokyo Olympics at Tokyo Aquatics Centre, August 4, 2021. /CFP

Shao Ting (#7) of China dribbles in the women's basketball quarterfinal against Serbia in the Tokyo Olympics at Saitama Super Arena in Saitama, Japan, August 4, 2021. /CFP

Han Xu (#15) of China drives toward the rim in the women's basketball quarterfinal against Serbia in the Tokyo Olympics at Saitama Super Arena, August 4, 2021. /CFP

Li Yueru (#14) of China shoots in the women's basketball quarterfinal against Serbia in the Tokyo Olympics at Saitama Super Arena, August 4, 2021. /CFP

Zhan Beleniuk (L) of Ukraine and Viktor Lorincz of Hungary compete in the men's greco-roman 87kg wrestling final in the Tokyo Olympics at the Makuhari Messe in Tokyo, Japan, August 4, 2021. /CFP

Gold medalist Kenya's Emmanuel Korir (R) and silver medalist Ferguson Rotich of Kenya celebrate after competing in the men's 800m final in the Tokyo Olympics at the Olympic Stadium in Tokyo, Japan, 2021. /CFP

Andre De Grasse of Canada celebrates after winning men's 200m final in the Tokyo Olympics at the Olympic Stadium, August 4, 2021. /CFP

Wojciech Nowicki of Poland competes in the men's hammer throw final in the Tokyo Olympics at the Olympic Stadium, August 4, 2021. /CFP