"I've never been sure, even the day after the Klitschko fight, that I'd ever fight again...well, the thing is I've made me mind up...I am definitely, definitely going to return...I'll return to my best...I don't believe, on a serious note, there's a heavyweight out there that can lace my boots up...I'm going to prove the world wrong yet again," stated former heavyweight champion Tyson Fury, who recently took to social media to have a serious moment and open up about his vow to lose weight and return to his best form. Check it out!