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RIO DE JANEIRO, BRAZIL - AUGUST 15: Se Gwang Ri of North Korea celebrates winning the gold medal after competing in the Men's Vault Final on day 10 of the Rio 2016 Olympic Games at Rio Olympic Arena on August 15, 2016 in Rio de Janeiro, Brazil. (Photo by Laurence Griffiths/Getty Images)

RIO DE JANEIRO, BRAZIL - AUGUST 15:  Se Gwang Ri of North Korea celebrates winning the gold medal after competing in the Men's Vault Final on day 10 of the Rio 2016 Olympic Games at Rio Olympic Arena on August 15, 2016 in Rio de Janeiro, Brazil.  (Photo by Laurence Griffiths/Getty Images)