Video: Floyd Mayweather’s Training Begins And So Does The Trash Talk!

First Footage Of Floyd Mayweather Preparing For Conor McGregor Fight

 

Mayweather has never been one to lack confidence. The undisputed boxing champ spent 4 hours in an L.A. gym training for Conor McGregor — repeating a mantra to himself during the workout, “You name him. I beat him.