Tyson Fury has admitted he's "f***ed up" after being unable to stick to his retirement promise.
And he also has concerns for what is going to happen when he is past his best as fighter, having watched Floyd Mayweather struggle to give up the sport entirely. The 45-year-old boxing legend is currently on a seemingly never-ending tour of exhibition bouts where he fights MMA fighters, YouTube stars and ex-sparring partners.
Fury announced after his win over Dillian Whyte in April at Wembley that he would be hanging up his gloves to live a quiet life with his family. But very few believed he was serious, and within months he had confirmed his comeback, starting with a trilogy bout against Derek Chisora on Saturday night.
