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RIO DE JANEIRO, BRAZIL - AUGUST 20: Aisen Chen of China competes during the Men's Diving 10m Platform semifinal on Day 15 of the Rio 2016 Olympic Games at the Maria Lenk Aquatics Centre on August 20, 2016 in Rio de Janeiro, Brazil. (Photo by Dean Mouhtaropoulos/Getty Images)

RIO DE JANEIRO, BRAZIL - AUGUST 20:  Aisen Chen of China competes during the Men's Diving 10m Platform semifinal on Day 15 of the Rio 2016 Olympic Games at the Maria Lenk Aquatics Centre on August 20, 2016 in Rio de Janeiro, Brazil.  (Photo by Dean Mouhtaropoulos/Getty Images)