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RIO DE JANEIRO, BRAZIL - AUGUST 07: Saylom Ardee of Thailand (red) and Pavel Kastramin of Belarus compete in the Men's Welter 69kg preliminary bout on Day 2 of the Rio 2016 Olympic Games at Riocentro - Pavilion 6 on August 7, 2016 in Rio de Janeiro, Brazil. (Photo by Dean Mouhtaropoulos/Getty Images)

RIO DE JANEIRO, BRAZIL - AUGUST 07:  Saylom Ardee of Thailand (red) and Pavel Kastramin of Belarus compete in the Men's Welter 69kg preliminary bout on Day 2 of the Rio 2016 Olympic Games at Riocentro - Pavilion 6 on August 7, 2016 in Rio de Janeiro, Brazil.  (Photo by Dean Mouhtaropoulos/Getty Images)