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
Lennox Lewis vs. Vitali Klitschko Lennox Lewis vs. Vitali Klitschko Lennox Lewis vs. Vitali Klitschko, billed as "Battle of the Titans", was a professional boxing match contested on June 21, 2003 for the WBC, IBO, "The Ring" and "Lineal" Heavyweight Championships. It was Lewis' last professional boxing match, having decided to retire after eventually rejecting a rematch. A year earlier, Lennox Lewis had finally met Mike Tyson in the ring and achieved a landmark victory by knocking out Mike Tyson in the eighth round of their record-breaking PPV fight. Following his victory, Lewis would take a year-long break from the ring, eventually vacating his IBF