Wladimir Klitschko Universum Box-Promotion in Hamburg under the tutelage of Fritz Sdunek, often being featured on fight cards alongside his elder brother Vitali. After building an undefeated record of 24–0 with 22 KOs, he suffered his first loss to 24–13–1 Ross Puritty, in what was Klitschko's first and only professional fight in Ukraine. Puritty forced Klitschko, who had at that time not gone beyond 8 rounds, to punch himself out. Klitschko began to be overwhelmed in the 10th round and went down twice but was allowed to continue. At the start of the 11th round, with Puritty continuing to land hard punches,
Vitali Klitschko He stunned Lewis in the second round with two hard rights, leaving a cut under on Lennox's left eye. In the third, Lewis landed a big right hand that opened a deep cut above Klitschko's left eye. Before the seventh round, the ringside doctor inspected the wound and deemed it severe enough to threaten eye damage if struck again, stopping the fight despite Klitschko's pleas to continue. Klitschko was ahead on all three judges' scorecards 58–56 (4 rounds to 2) at the time of the stoppage, but because the wound was a result of punches from Lewis, Lewis won by