One of the most recognizable grapplers of the 1980s, Sgt. Slaughter became huge in National Wrestling Alliance (NWA), American Wrestling Association (AWA), and the World Wrestling Federation (now WWE). A former United States Marine who earned his nickname during his service, Sgt. Slaughter soon became a professional wrestler. During his run in the WWF, Sgt. Slaughter became a contender to Bob Backlund's WWF Championship and also faced Italian wrestling legend Bruno Sammartino in Sammartino's last match at Madison Square Garden. Sgt. Slaughter was also a NWA United States Champion, as well as NWA Tag Team Champion with Don Kernodle. When Sgt. Slaughter's career exploded, he became one of the most beloved and popular superstars in the WWF during the 1980s, along with Hulk Hogan and Jimmy Snuka.Besides becoming a household name in wrestling, the Sarge also made his name as a popular culture icon for letting the G.I. Joe using him as a toy. In 1991, he then won his first and only WWF Championship from the Ultimate Warrior at the year's Royal Rumble. After his retirement from being a full-time competitor, Sgt. Slaughter then became a commissioner, later a well respected road agent.Sgt. Slaughter was inducted into the WWE Hall of Fame in 2004.