Tyson Fury: If I can't beat Klitschko then I won't be boxing anymore

By Scott Gilfoid: Unbeaten Tyson Fury (24-0, 18 KOs) is still yapping about retiring if he loses to IBF/IBO/WBA/WBO heavyweight champion Wladimir Klitschko (64-3, 53 KOs) in their fight next month on October