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 vs. Tomasz Adamek a heavyweight". Fritz Sdunek, Klitschko's coach, said his fighter would retire after two or three more fights. Vitali Klitschko vs. Tomasz Adamek Vitali Klitschko vs. Tomasz Adamek was a Heavyweight Championship fight for the WBC title. The fight took place at the Stadion Miejski in Wrocław, Lower Silesian, Poland on September 10, 2011 and was televised via "HBO World Championship Boxing". As a part of a split-site doubleheader, the broadcast also featured the Yuriorkis Gamboa vs. Daniel Ponce de León bout taking place at the Boardwalk Hall in Atlantic City, New Jersey, United States. Klitschko, expected to dominate, said he