Season 4: #48 Kermit Cintron

Former IBF welterweight champion Kermit Cintron fought the likes of Canelo, Paul Williams, Sergio Martinez and Antonio Margarito (twice), and he almost added to that, being one fight away from contests against Floyd Mayweather, Manny Pacquiao and countryman Miguel Cotto. Cintron's mother died of cancer when he was just 10, and his father died of a heart attack three years later. He managed to lose himself in combat sports; first wrestling, then boxing. The outspoken Cintron had a hard career. He sparred Arturo Gatti, Bernard Hopkins and many more, was a Kronk stalwart alongside Andy Lee and Johnathon Banks under Emanuel Steward but he's thriving in retirement, studying to be a radiographer, spending time with his family and playing golf.