Rocky Balboa
The program was hosted by Sugar Ray Leonard, former champion boxer. Sylvester Stallone, who famously portrayed the boxer "Rocky Balboa" in the Rocky series of films, is the show's executive producer. It was also produced by Mark Burnett. Unlike in season 1, Stallone does not appear on camera; at the time the series was taped, he was making "Rocky Balboa", the sixth installment in the "Rocky" movie series. The movie premiered in December 2006.