Okwenzakala Emidlalweni ye2020 Tokyo Olympic Games

Tatjana Schoenmaker of South Africa poses with her silver medal after the final of the women's 100-meter breaststroke at the 2020 Summer Olympics, Tuesday, July 27, 2021, in Tokyo, Japan. (AP Photo/Matthias Schrader)

South Africa's Bianca Buitendag maneuvers on a wave during the quarterfinals of the women's surfing competition at the 2020 Summer Olympics, Tuesday, July 27, 2021, at Tsurigasaki beach in Ichinomiya, Japan. (AP Photo/Francisco Seco)

Silver medallist, Bianca Buitendag of South Africa wearing a protective face mask poses on the podium after winning the medal in women's shortboard. REUTERS/Lisi Niesner

Carissa Moore, of the United States, holds the gold medal, South Africa's Bianca Buitendag holds the silver medal and Japan's Amuro Tsuzuki holds the bronze medal in the women's surfing competition at the 2020 Summer Olympics, Tuesday, July 27, 2021, at Tsurigasaki beach in Ichinomiya, Japan. (AP Photo/Francisco Seco)

Japan and Kenya players vie for the ball in their men's rugby sevens match at the 2020 Summer Olympics, Tuesday, July 27, 2021 in Tokyo, Japan. (AP Photo/Shuji Kajiyama)

Nigeria's Victoria Macaulay (25) is blocked by United States' Brittney Griner (15) during a women's basketball preliminary round game at the 2020 Summer Olympics, Sunday, July 25, 2021, in Saitama, Japan. (Gregory Shamus/Pool Photo via AP)

Simone Ackermann of South Africa (7) competes during the bike leg of the women's individual triathlon competition at the 2020 Summer Olympics, Tuesday, July 27, 2021, in Tokyo, Japan. (AP Photo/Charlie Riedel)

Nigeria's Erinma Ogwumike (31) drives around United States' Sue Bird (6) during women's basketball preliminary round game at the 2020 Summer Olympics, Tuesday, July 27, 2021, in Saitama, Japan. (AP Photo/Charlie Neibergall)

South Africa's Nardus Badenhorst, left, celebrates after scoring against the United States during a preliminary round men's water polo match at the 2020 Summer Olympics, Tuesday, July 27, 2021, in Tokyo, Japan. (AP Photo/Mark Humphrey)

South Africa's Siviwe Soyizwapi gets tackled by Carlin Isles of the United States, in their men's rugby sevens match at the 2020 Summer Olympics, Tuesday, July 27, 2021 in Tokyo, Japan. (AP Photo/Shuji Kajiyama)

Chad le Clos, of South Africa, swims in a men's 200-meter butterfly semifinal at the 2020 Summer Olympics, Tuesday, July 27, 2021, in Tokyo, Japan. (AP Photo/Petr David Josek)

Belgium's Sebastien Dockier (9) drives up the pitch against South Africa's Tyson Dlungwana (3) during a Men's field hockey match at the 2020 Summer Olympics, Tuesday, July 27, 2021, in Tokyo, Japan. (AP Photo/John Minchillo)

Uganda's Shadiri Bwogi, left, exchanges punches with Georgia's Eskerhan Madiev during their men's welterweight 69-kg boxing match at the 2020 Summer Olympics, Tuesday, July 27, 2021, in Tokyo, Japan. (AP Photo/Frank Franklin II)

Leticia Santos of Brazil in action with Racheal Kundanaji of Zambia REUTERS/Molly Darlington

Godwin Olofua of Nigeria in action next to Anuoluwapo Opeyori of Nigeria during the match against Vladimir Ivanov of the Russian Olympic Committee and Ivan Sozonov of the Russian Olympic Committee. REUTERS/Leonhard Foeger

Nigeria's Dorcas Ajoke Esojkan Adesokan plays against Seyoung An of South Korea during women's singles group play stage Badminton match at the 2020 Summer Olympics, Tuesday, July 27, 2021, in Tokyo, Japan. (AP Photo/Dita Alangkara)

Kenya's Faith Ogallo, left, competes with Poland's Aleksandra Kowalczuk during the taekwondo women's 67kg match at the 2020 Summer Olympics, Tuesday, July 27, 2021, in Tokyo, Japan. (AP Photo/Themba Hadebe)

Kenya's Elly Ajowi Ochola, left, exchanges punches with Cuba's Julio la Cruz during their men's heavyweight 91-kg boxing match at the 2020 Summer Olympics, Tuesday, July 27, 2021, in Tokyo, Japan. (AP Photo/Frank Franklin II)