Saturday night’s heavyweight showdown in Saudi Arabia between Tyson Fury and Francis Ngannou has been billed as the ‘Battle of the Baddest’. Former heavyweight king Mike Tyson previously held the title of the ‘Baddest Man on the Planet’ so it is only fitting that he is involved in what promises to be one of the boxing’s biggest fights of the year. But Tyson being in Ngannou’s corner may have…