John Madden

John Earl Madden was an American football coach and sports commentator in the National Football League (NFL). He served as the head coach of the Oakland Raiders from 1969 to 1978, who he led to eight playoff appearances, seven division titles, seven AFL/AFC Championship Game appearances, and the franchise's first Super Bowl title in Super Bowl XI. Madden, who never had a losing season, holds the highest winning percentage among NFL head coaches.