Vitali Klitschko joked that for Fury to beat Usyk he would need to stay off the 'junk food, alcohol and drugs" . Vitali, 51, said: “Not so much junk food, no alcohol, no drugs and good prepare for this fight. It’s heavyweight division, every punch makes a decision. And that’s why it will be biggest mistake to say who will be the winner. “To be honest to be heavyweight champion of the world, in heavyweight