Tyson Fury: 'I'll knock Wladimir Klitschko out' - video

British boxer Tyson Fury says he would defeat WBO champion Wladimir Klitschko, but expects the Ukrainian to duck out of the challenge. Fury is the mandatory challenger to the WBO title, and Klitschko will have to either fight or vacate the title. Boxing promoter Frank Warren says it would not still well with boxing fans if the Ukrainian heavyweight decides to opt out of the fight