Jesse Reid is one of the most successful trainers of all time and has worked with between 20 and 30 world champions.

He coached the brilliant Orlando Canizales from the ground up, and he has trained the likes of Roger Mayweather, Rodolfo Gonzalez, Jesse Burnett, Hector Camacho and countless others.

He's also worked with some of boxing's most troubled minds, including Bruce Curry, Johnny Tapia and Paul Spadafora. Reid remains close to Spadafora to this day. He lost his fighting son, Jesse, to alcoholism and he has tried to help many fighters across the tightrope of addiction.

Jesse turned down the chance to train Mike Tyson, was the lead voice in the infamous Paul Spadafora-Floyd Mayweather spar and has been one of the most-respected voices in sport for more than 50 years.