At the
2004 Summer Olympics, Mamiashvili was accused by a Swedish board member of wrestling's international governing body for giving signs to a referee of a gold medal match involving a Russian wrestler. When the board member informed Mamiashvili of the accusation, Mamiashvili purportedly told him: "You should know that this may lead to your death," despite evidence found by the board member that the referee had been bribed. In 2015, Mamiashvili was denied a United States visa to attend the
UWW World Championships in Las Vegas. At the
2016 Summer Olympics, Mamiashvili was accused of punching Russia's 63 kg female wrestler
Inna Trazhukova in the face twice following her loss to Poland's
Monika Michalik in the bronze medal match. Mamiashvili does not deny punching Trazhukova, claiming he wanted to punish her for a lack of effort. ==References==