Kenya's Eliud Kipchoge reacts after the men's marathon of Athletics at the 2016 Rio Olympic Games in Rio de Janeiro, Brazil, on Aug. 21, 2016. (Xinhua/Wang Lili)
Kenya's Eliud Kipchoge reacts after the men's marathon of Athletics at the 2016 Rio Olympic Games in Rio de Janeiro, Brazil, on Aug. 21, 2016. (Xinhua/Wang Lili)