The Contender is a reality television series that follows a group of boxers as they compete with one another in an elimination-style competition, while their lives and relationships with each other and their families are depicted. Produced by Mark Burnett, the show is hosted by Sugar Ray Leonard, who shared hosting duties in the first season with actor Sylvester Stallone. Leonard also serves as a trainer on the show, along with Tommy Gallagher. During the first season, boxing manager Jackie Kallen also served as counsel to the boxers.