Mike Tyson's age is a primary concern as he prepares to box Jake Paul, 31 years his junior, on Netflix this Friday. Tyson, 58, reassures fans that he's not only fit to compete but also rejuvenated.  Tyson makes his first professional walk since failing to get off the stool against journeyman Kevin McBride in 2005.

At 58 years old, Tyson will return to the ring for his first pro bout since 2005. And Paul, who's past opponents have ranged from ex- NBA player Nate Robinson to fighters like Nate Diaz and Tommy Fury, will take on the first undisputed heavyweight champion of the three-belt era in the 12th pro match of his career.

In recent times, 'The Problem Child' has heavily criticised the UFC boss - particularly due to the issue regarding fighter pay in the promotion