Former boxing star Steve Ward has warned Mike Tyson about his fight with Jake Paul and the possibility of there being ‘something nasty going off in the background’. Tyson and Paul confirmed their fight last month, despite a huge 30-year age gap between the pair. Some, such as Tyson Fury and Anthony Joshua, have defended the pair. Yet others, including Eddie Hearn and Ricky Hatton, have been critical of the event. Ward knows all about how Tyson will be feeling, having fought until the age of 64. But he’s fired a warning to Iron Mike, insisting he could tarnish his legacy if he’s restricted by t…