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
Klitschko brothers from the boxing community, commonly being described as "boring" or "robotic". While initially an exciting fighter, a series of losses led him to hire legendary boxing trainer Emmanuel Steward to cultivate his defensive abilities. At 6′ 6″, and one of the largest heavyweights in the division, Wladimir typically relies on an excellent jab to keep opponents at arms reach, and then clinching opponents once they get too close. This was meant to fatigue opponents before he would knock them out in the later rounds or win on scorecards. Klitschko brothers Vitali Klitschko (born 19 July 1971) and Wladimir Klitschko (born