Silver medalist Francine Niyonsaba (L) of Burundi, gold medalist Caster Semenya (R) of South Africa and bronze medalist Margaret Nyairera Wambui (C) of Kenya stand on the podium during the medal ceremony for the Women’s 800 meter at the Rio 2016 Olympic Games.

Silver medalist Francine Niyonsaba (L) of Burundi, gold medalist Caster Semenya (R) of South Africa and bronze medalist Margaret Nyairera Wambui (C) of Kenya stand on the podium during the medal ceremony for the Women’s 800 meter at the Rio 2016 Olympic Games.