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,
Wladimir Klitschko vs. Ruslan Chagaev had beaten Vitali Klitschko in June 2003. Klitschko dominated the fight, with him winning every round on one scorecard, and all but one on the other two. He knocked Chagaev down in the second round and opened a cut over his left eye in the eighth. The fight was stopped after the ninth round. Inmediatly after this bout Chagaev would lose his "Champion In recess" status and would not fight for eleven months. Klitschko would make two defences against Eddie Chambers and a rematch with former WBC champion Samuel Peter, before a unification bout with now WBA beltholder Haye in