Boxing at the 2004 Summer Olympics Boxing at the 2004 Summer Olympics Boxing at the 2004 Summer Olympics took place in the Peristeri Olympic Boxing Hall. The event was only open to men and bouts were contested over four rounds of two minutes each. Five judges scored the fighters in real time and the boxer with the most points at the end was the winner. Three days before the Games opening ceremony the International Olympic Committee announced that Kenyan boxer David Munyasia had tested positive for cathine and has been excluded from the event. Several medalists at the 2004 Olympics, including Amir Khan, Andre Ward, Gennady
Boxing respond that such a position is misguided opinion, stating that amateur boxing is scored solely according to total connecting blows with no award for "injury". They observe that many skilled professional boxers have had rewarding careers without inflicting injury on opponents by accumulating scoring blows and avoiding punches winning rounds scored 10-9 by the 10-point must system, and they note that there are many other sports where concussions are much more prevalent. In 2007, one study of amateur boxers showed that protective headgear did not prevent brain damage, and another found that amateur boxers faced a high risk of brain