Boxing in the 1950s and Floyd Patterson emerged as the youngest heavyweight champion in history (coincidentally, he beat Moore for the title left vacant by Marciano). Patterson remained the youngest heavyweight champion in history until November 22, 1986, when a 20-year-old Mike Tyson defeated the 31-year-old WBC Heavyweight Champion Trevor Berbick by TKO in round 2. The dark side of boxing once again emerged: Jake LaMotta alleged at a hearing that he had thrown a fight with Billy Fox in exchange for a try at the world Middleweight title, and Jim Norris, an important promoter of the time, was associated with Blinky Palermo and
Kevin Cunningham champion Erik Morales. Kevin started training Devon Alexander as a child, winning boxing championships in two divisions. Kevin helped train Shaw to win his second amateur championship in 2013. and started with him as an undefeated Heavyweight prospect in 2013. Kevin Cunningham Kevin Cunningham is an American boxing trainer who started the police boxing program in 1991, originally a police officer. He is credited for bringing up boxing world champions Cory Spinks, Devon Alexander, David Diaz, and amateur boxing champion Stephen Shaw Kevin Started his career in police in St. Louis Eighth District, ending his police career as narcotics detective.