Biography:

John Earl Madden (April 10, 1936 – December 28, 2021) was an American football coach and sportscaster. He won Super Bowl XI as head coach of the Oakland Raiders, and after retiring from coaching became a well-known color commentator for NFL telecasts. In 2006, he was inducted into the Pro Football Hall of Fame in recognition of his coaching career. He is also widely known for the long-running Madden NFL video game series he has endorsed and fronted since 1988. Madden worked as a color analyst for all four major networks: CBS (1979–1993), Fox (1994–2001), ABC (2002–2005), and NBC (2006–2008). Madden retired from broadcasting after the 2008 NFL season. He also wrote several books and served as a commercial pitchman for various products and retailers. Description above from the Wikipedia article John Madden, licensed under CC-BY-SA, full list of contributors on Wikipedia.