Floyd Mayweather Jr has revealed who he thinks is the greatest heavyweight to have ever laced up the gloves. ‘Money’ ...

Tyson went on to claim the undisputed heavyweight championship with respective victories over WBA champion James Smith and IBF champion Tony Tucker, although his reign came to an abrupt halt in 1990 ...

Victories over WBA champion James Smith and IBF champion Tony Tucker saw ‘Iron’ Mike become the undisputed heavyweight ...

Another retired American superstar who had a glittering professional career is the self proclaimed ‘Best Ever’, Floyd ...