Boxing heavyweight star Tyson Fury has appeared to take a brutal swipe at rival Anthony Joshua , hinting his rival is "some commercial product'' who's worried about "losing a sponsorship." Fury, 36, has been taking some time away from the sport following his showdown with Oleksandr Usyk back in May. The Ukrainian became the first man to beat 'The Gypsy King' in a professional contest after the 37-year-old scored a split-decision victory in Riyadh. The two men are expected to go head-to-head