see more
RIO DE JANEIRO, BRAZIL - AUGUST 20: Silver medalist Francine Niyonsaba of Burundi, gold medalist Caster Semenya of South Africa and bronze medalist Margaret Nyairera Wambui of Kenya stand on the podium during the medal ceremony for the Women's 800 meter on Day 15 of the Rio 2016 Olympic Games at the Olympic Stadium on August 20, 2016 in Rio de Janeiro, Brazil. (Photo by Patrick Smith/Getty Images)