Vitali Klitschko

With unique access, the Sky Original “Klitschko: The Hardest Fight” tells the story of former heavyweight boxing world champion ...

With unprecedented access to Vitali Klitschko and his brother Wladimir, who together dominated the heavyweight boxing world for more than a ...

Klitschko tells the captivating story of the boxing worlds most famous brothers: Vitali and Wladimir Klitschko. From the socialist drill of their ...