Vitali Klitschko has beaten challenger Albert Sosnowski by technical knockout, ending the Pole's bid to become his country's first heavyweight champion.
Towering over his lighter opponent, Klitschko sucesfully defended his WBC title with the fight stopped in 10th round.
Klitschko may now fight Britain's David Haye, who holds the WBA title.
Vitali's brother Vladimir holds the WBO, IBF and IBO belts.
