RIO DE JANEIRO, BRAZIL - SEPTEMBER 10: Keiichi Sato of Japan competes in the men's triathlon PT4 at Fort Copacabana during day 3 of the Rio 2016 Paralympic Games on September 10, 2016 in Rio de Janeiro, Brazil. (Photo by Buda Mendes/Getty Images)
RIO DE JANEIRO, BRAZIL - SEPTEMBER 10: Keiichi Sato of Japan competes in the men's triathlon PT4 at Fort Copacabana during day 3 of the Rio 2016 Paralympic Games on September 10, 2016 in Rio de Janeiro, Brazil. (Photo by Buda Mendes/Getty Images)