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RIO DE JANEIRO, BRAZIL - AUGUST 05: Woojin Kim of Korea (C) competes during the Men's Individual Ranking Round on Day 0 of the Rio 2016 Olympic Games at the Sambodromo Olympic Archery venue on August 5, 2016 in Rio de Janeiro, Brazil. (Photo by Quinn Rooney/Getty Images)

RIO DE JANEIRO, BRAZIL - AUGUST 05:  Woojin Kim of Korea (C) competes during the Men's Individual Ranking Round on Day 0 of the Rio 2016 Olympic Games at the Sambodromo Olympic Archery venue on August 5, 2016 in Rio de Janeiro, Brazil.  (Photo by Quinn Rooney/Getty Images)

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RIO DE JANEIRO, BRAZIL - AUGUST 05: Woojin Kim of Korea retrieves his arrows from the board after breaking a world record during the Men's Individual Ranking Round on Day 0 of the Rio 2016 Olympic Games at the Sambodromo Olympic Archery venue on August 5, 2016 in Rio de Janeiro, Brazil. (Photo by Quinn Rooney/Getty Images)

RIO DE JANEIRO, BRAZIL - AUGUST 05:  Woojin Kim of Korea retrieves his arrows from the board after breaking a world record during the Men's Individual Ranking Round on Day 0 of the Rio 2016 Olympic Games at the Sambodromo Olympic Archery venue on August 5, 2016 in Rio de Janeiro, Brazil.  (Photo by Quinn Rooney/Getty Images)

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RIO DE JANEIRO, BRAZIL - AUGUST 05: Woojin Kim of Korea poses in front of the board after breaking a world record during the Men's Individual Ranking Round on Day 0 of the Rio 2016 Olympic Games at the Sambodromo Olympic Archery venue on August 5, 2016 in Rio de Janeiro, Brazil. (Photo by Quinn Rooney/Getty Images)

RIO DE JANEIRO, BRAZIL - AUGUST 05:  Woojin Kim of Korea poses in front of the board after breaking a world record during the Men's Individual Ranking Round on Day 0 of the Rio 2016 Olympic Games at the Sambodromo Olympic Archery venue on August 5, 2016 in Rio de Janeiro, Brazil.  (Photo by Quinn Rooney/Getty Images)

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RIO DE JANEIRO, BRAZIL - AUGUST 05: Woojin Kim of Korea (C) shakes hands with competitor Takaharu Furukawa of Japan after breaking a world record during the Men's Individual Ranking Round on Day 0 of the Rio 2016 Olympic Games at the Sambodromo Olympic Archery venue on August 5, 2016 in Rio de Janeiro, Brazil. (Photo by Quinn Rooney/Getty Images)

RIO DE JANEIRO, BRAZIL - AUGUST 05:  Woojin Kim of Korea (C) shakes hands with competitor Takaharu Furukawa of Japan after breaking a world record during the Men's Individual Ranking Round on Day 0 of the Rio 2016 Olympic Games at the Sambodromo Olympic Archery venue on August 5, 2016 in Rio de Janeiro, Brazil.  (Photo by Quinn Rooney/Getty Images)

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RIO DE JANEIRO, BRAZIL - AUGUST 05: Woojin Kim of Korea poses in front of the board after breaking a world record during the Men's Individual Ranking Round on Day 0 of the Rio 2016 Olympic Games at the Sambodromo Olympic Archery venue on August 5, 2016 in Rio de Janeiro, Brazil. (Photo by Quinn Rooney/Getty Images)

RIO DE JANEIRO, BRAZIL - AUGUST 05:  Woojin Kim of Korea poses in front of the board after breaking a world record during the Men's Individual Ranking Round on Day 0 of the Rio 2016 Olympic Games at the Sambodromo Olympic Archery venue on August 5, 2016 in Rio de Janeiro, Brazil.  (Photo by Quinn Rooney/Getty Images)