Mike Tyson is required to pass two ‘tests’ in order to fight Jake Paul in July. The boxing icon is coming out of retirement to take on his 27-year-old opponent and will be 58 by the time the fight takes place. Critics have condemned Tyson and Paul for agreeing to a showdown, with Netflix set to stream the bout to millions around the world. However, while the clash has been announced, Tyson will need to pass two tests in order to step into the ring. USA Today say fighters over the age of 36 are required to submit ‘favourable results’ from an electroencephalogram (EEG) and an electrocardiogram (…