Wladimir Klitschko Wladimir Klitschko Wladimir Wladimirowitsch Klitschko (born 25 March 1976) is a Ukrainian former professional boxer who competed from 1996 to 2017. He held the world heavyweight championship twice, including the WBA (Super), IBF, WBO, IBO, "Ring" magazine and lineal titles. A strategic and intelligent boxer, Klitschko is considered to be one of the best heavyweight champions of all time. He was known for his exceptional knockout power, using a strong jab, straight right hand and left hook, as well as excellent footwork and mobility, unusual for boxers of his size. As an amateur, Klitschko represented Ukraine at the 1996 Olympics,
Vitali Klitschko and awarding Byrd the win by RTD. At the time of the stoppage, Klitschko had won 8 of 9 rounds on one judge's scorecard, and 7 of 9 on the two others. Klitschko, who was later diagnosed with a torn rotator cuff, received much criticism for quitting the fight. Klitschko rebounded from his loss to Byrd by reeling off five victories in a row, earning himself a shot at WBC Heavyweight Champion Lennox Lewis. The fight between Lewis and Klitschko was to take place in December 2003, and Klitschko signed for a tune-up fight on 21 June 2003 as part