He might get slaughtered tonight because he’s 58 years old and looks slow and uncoordinated in the training footage, but Evander Holyfield has to be one of the toughest humans to ever live.
He has wins over Mike Tyson twice, George Foreman, Larry Holmes, Riddick Bowe and a draw against Lennox Lewis. He also was robbed at 46 yrs of age against 7 foot 320lb Nikolai Valuev that would have made him the oldest HW champ in history.