Fists of Fury deliver upset

British giant wins heavyweight titles in clutchfest with bloodied Klitschko

Britain's Tyson Fury vowed to be "the most charismatic champion since Muhammad Ali" after delivering on his promise to dethrone Wladimir Klitschko and become the new world heavyweight champion.

"I always said what I would do ... and I delivered. I didn't have this confidence for nothing," beamed Fury, 27, after Saturday's unanimous decision ended Klitschko's run of 19 consecutive defenses.