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Kazakhstan's Daniyar Yeleussinov holds his country's national flag as he celebrates winning against Uzbekistan's Shakhram Giyasov during the Men's Welter (69kg) Final Bout match at the Rio 2016 Olympic Games at the Riocentro - Pavilion 6 in Rio de Janeiro on August 17, 2016. / AFP / Yuri CORTEZ (Photo credit should read YURI CORTEZ/AFP/Getty Images)

Kazakhstan's Daniyar Yeleussinov holds his country's national flag as he celebrates winning against Uzbekistan's Shakhram Giyasov during the Men's Welter (69kg) Final Bout match at the Rio 2016 Olympic Games at the Riocentro - Pavilion 6 in Rio de Janeiro on August 17, 2016.   / AFP / Yuri CORTEZ        (Photo credit should read YURI CORTEZ/AFP/Getty Images)