Mike Tyson explains why Floyd Mayweather is NOT boxing’s greatest ever and 50-0 record has been beaten before by previous legends

Mike Tyson has always been a boxing historian and, throughout his career, paid tribute to the great champions who preceded him. Even now he’s retired and has taken his place among those legends, ‘Iron Mike’ still appears irked whenever the icons of the sport are disrespected. Following the completion of his career, Floyd Mayweather proclaimed […]