Rio Olympics
Su-Hyun Oh of Australia, hits on the 2nd hole during the final round of the women's golf event at the 2016 Summer Olympics in Rio de Janeiro, Brazil, Saturday, Aug. 20, 2016. (AP)

Rio Olympics
Italy performs during the rhythmic gymnastics group all-around qualifications at the 2016 Summer Olympics at the Olympic stadium in Rio de Janeiro, Brazil, Saturday, Aug. 20, 2016. (AP)

Rio Olympics
Ukraine's team competes during the synchronized swimming teams free routine final in the Maria Lenk Aquatic Center at the 2016 Summer Olympics in Rio de Janeiro, Brazil. (AP)

Rio Olympics
Mongolia's Uitumen Orgodol (red) wrestles with Bulgaria's Mihail Petrov Ganev in their men's 86kg freestyle qualification match on August 20, 2016, during the wrestling event of the Rio 2016 Olympic Games at the Carioca Arena 2 in Rio de Janeiro. (AFP)

Rio Olympics
(L-R) Germany's Ronny Rauhe (joint bronze medal), France's Maxime Beaumont, Britain's Liam Heath, Spain's Anguila Craviotto celebrate on the podium of the Men's Kayak Single (K1) 200m final at the Lagoa Stadium during the Rio 2016 Olympic Games in Rio de Janeiro on August 20, 2016. (AFP)

Rio Olympics
France's Maxime Beaumont competes in the Men's Kayak Single (K1) 200m final at the Lagoa Stadium during the Rio 2016 Olympic Games in Rio de Janeiro on August 20, 2016. (AFP)

Rio Olympics
US Stephen Lambdin (L) competes with Brazil's Maicon Siqueira during their men's taekwondo qualifying bout in the +80kg category as part of the Rio 2016 Olympic Games, on August 20, 2016, at the Carioca Arena 3, in Rio de Janeiro. (AFP)

Rio Olympics
Jamaica's Usain Bolt celebrates his team's victory at the end of the Men's 4x100m Relay Final during the athletics event at the Rio 2016 Olympic Games at the Olympic Stadium. (AFP)

Rio Olympics
United States' Sandi Morris competes in the final of the women's pole vault during the athletics competitions at the 2016 Summer Olympics in Rio de Janeiro, Brazil. (AP)

Rio Olympics
Jamaica's Usain Bolt, center, competes in the men's 4x100-meter relay final during the athletics competitions at the 2016 Summer Olympics in Rio de Janeiro, Brazil. (AP)

Rio Olympics
Netherlands' Nycke Groot scores a goal during the women's bronze medal handball match between the Netherlands and Norway at the 2016 Summer Olympics in Rio de Janeiro, Brazil, Saturday, Aug. 20, 2016. (AP)

Rio Olympics
Competitiors enter the water during the women's triathlon competition of the 2016 Summer Olympics in Rio de Janeiro, Brazil, Saturday, Aug. 20, 2016. (AP)

Rio Olympics
Athletes compete in the cycling portion of the women's triathlon at Fort Copacabana during the Rio 2016 Olympic Games in Rio de Janeiro on August 20, 2016. (AFP)

Rio Olympics
(From L) Serbia's power forward Danielle Page, France's guard Marine Johannes and Serbia's forward Sonja Petrovic go for a rebound during a Women's Bronze medal basketball match between France and Serbia at the Carioca Arena 1 in Rio de Janeiro on August 20, 2016 during the Rio 2016 Olympic Games. (AFP)