Stephenie Mcpherson, right, of Jamaica, reacts after winning a women's 400-meter semifinal as Allyson Felix, of the United States, looks on, at the 2020 Summer Olympics, Wednesday, Aug. 4, 2021, in Tokyo. (AP Photo/Petr David Josek)

Players of Canada celebrate beating Sweden in a penalty shootout during the women's soccer match for the gold medal at the 2020 Summer Olympics, Friday, Aug. 6, 2021, in Yokohama, Japan. (AP Photo/Fernando Vergara)

Filippo Tortu, of Italy, crosses the finish line ahead of Nethaneel Mitchell-Blake, of Britain, to lead his to team a gold medal in the men's 4x100-meter relay at the 2020 Summer Olympics, Friday, Aug. 6, 2021, in Tokyo. (AP Photo/David J. Phillip)

Team Jamaica celebrates after winning the final of the women's 4 x 100-meter relay at the 2020 Summer Olympics, Friday, Aug. 6, 2021, in Tokyo. (AP Photo/Petr David Josek)

Shiying Liu, of China, competes in the women's javelin throw final at the 2020 Summer Olympics, Friday, Aug. 6, 2021, in Tokyo. (AP Photo/David J. Phillip)

Sifan Hassan, of Netherlands races ahead of Laura Muir, of Britain to win a women's 1,500-meter semifinal at the 2020 Summer Olympics, Wednesday, Aug. 4, 2021, in Tokyo, Japan. (AP Photo/Charlie Riedel)

Jacob Kiplimo, of Uganda, right, leads the final of the men's 5,000-meters at the 2020 Summer Olympics, Friday, Aug. 6, 2021, in Tokyo, Japan. (AP Photo/Charlie Riedel)

United States' Jessica Springsteen, riding Don Juan van de Donkhoeve, competes during the equestrian jumping team qualifying at Equestrian Park in Tokyo at the 2020 Summer Olympics, Friday, Aug. 6, 2021, in Tokyo, Japan. (AP Photo/Carolyn Kaster)

Svetlana Kolesnichenko and Svetlana Romashina of Russian Olympic Committee celebrate after competing in the duet free routine final at the the 2020 Summer Olympics, Wednesday, Aug. 4, 2021, in Tokyo, Japan. (AP Photo/Alessandra Tarantino)

Ryo Kiyuna of Japan reacts after competing in his men's kata gold medal bout for karate at the 2020 Summer Olympics, Friday, Aug. 6, 2021, in Tokyo, Japan. (AP Photo/Vincent Thian)

United State's Gable Dan Steveson celebrates after defeating Georgia's Gennadij Cudinovic during their men's freestyle 125kg wrestling final match at the 2020 Summer Olympics, Friday, Aug. 6, 2021, in Chiba, Japan. (AP Photo/Aaron Favila)

Kate French of Great Britain competes in the running and shooting portion in the women's modern pentathlon at the 2020 Summer Olympics, Friday, Aug. 6, 2021, in Tokyo, Japan. (AP Photo/Hassan Ammar)

Belarus' Mahamedkhabib Kadzimahamedau, top, competes against Russian Olympic Committee's Zaurbek Sidakov during their men's freestyle 74 kg wrestling final match at the 2020 Summer Olympics, Friday, Aug. 6, 2021, in Chiba, Japan. (AP Photo/Aaron Favila)

Players of Canada celebrate beating Sweden in a penalty shootout during the women's soccer match for the gold medal at the 2020 Summer Olympics, Friday, Aug. 6, 2021, in Yokohama, Japan. (AP Photo/Fernando Vergara)