Klitschko brothers represented Ukraine at the 1996 Olympics, winning a gold medal in the super-heavyweight division. In 1996, when still an amateur, Vitali Klitschko tested positive for a banned substance and was removed from the Ukrainian boxing team. In June 1999, Vitali Klitschko won the WBO Heavyweight title from Herbie Hide via second-round knockout. He successfully defended the title twice before losing it to Chris Byrd. Six months later, younger brother Wladimir dethroned Byrd via lopsided points decision. He registered five successful title defenses, all by TKO until suffering an upset TKO loss to Corrie Sanders in March 2003. Vitali Klitschko lost
Vitali Klitschko rightful claim to being the champion and the stakes for the future of the heavyweight division were high. Despite some questioning Vitali's decision to return after four years, he managed to regain his title in dominating fashion. Klitschko had Peter intimidated from the first round and stunned him with accurate hard punches. Klitschko kept the hard-punching Nigerian off with an effective left jab and took control in the center of the ring. Over eight rounds, Klitschko completely dismantled and outfought the younger champion. After the eighth round, Peter slumped on his stool, shook his head and asked that the bout