RIO DE JANEIRO, BRAZIL - AUGUST 14: (Top-Bottom) Tejhae Greene of Antigua and Barbuda, Kim Collins of Saint Kitts and Nevis, Andre De Grasse of Canada, Usain Bolt of Jamaica, Chijindu Ujah of Great Britain, Ryota Yamagata of Japan and Trayvon Bromell of the United States compete during the Men's 100m Semi Final on Day 9 of the Rio 2016 Olympic Games at the Olympic Stadium on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Richard Heathcote/Getty Images)
