He skips the music in favor of YouTube videos of motivational speeches by Muhammad Ali, Kobe Bryant, Mike Tyson, and Michael Jordan. He’s a big fan of Tyson’s old trainer Cus D’Amato ...

Cus D'Amato and Mike Tyson ... Trainers like Angelo Dundee, who guided Muhammad Ali, and Freddie Roach, who mentored Manny Pacquiao, have played pivotal roles in their fighters' careers.

In the high-stakes world of boxing, managers play a pivotal role in shaping the careers of fighters. Often working behind the ...