Sultan Ibragimov (22-0-1, 17 KOs), WBO heavyweight champion from Russia, flexs his muscles at a weigh-in at Madison Square Garden in New York, Thursday Feb. 21, 2008. Ibragimov, who weighed 219 pounds, will meet Wladimir Klitschko (49-3, 44 KOs), IBF heavyweight champion from Kiev, Ukraine, in a heavyweight unification title fight on Saturday. (AP Photos/Bebeto Matthews)