He managed to avoid Haye 's desperate attempts to bring the fight to a swifter conclusion and scored the only knockdown of the fight in the 11th round , although the Briton was swiftly to his feet after what appeared to be a push . Vitali beats David Haye in the world heavyweight title unification bout . British giant now holds Klitschko , WBO and IBF versions of the title . Klitschko 's brother Wladimir Klitschko is the WBC champion , but they have said they will not fight .
Vitali beats David Haye in the world heavyweight title unification bout . British giant now holds Klitschko , WBO and IBF versions of the title . Klitschko 's brother Wladimir Klitschko is the WBC champion , but they have said they will not fight .