The former Miami Dolphins head coach announced on the Colin Cowherd Show on Monday that he was retiring from his role as an NFL analyst at FOX after almost 30 years with the network. The move will end an NFL career that began in 1989 and included a four-year stint as Dolphins head coach.

Jimmy Johnson is the first head football coach to win both a college football national championship and a Super Bowl.

After 31 years as a key figure of Fox Sports’ NFL pregame shows, Jimmy Johnson announced his retirement from the network Monday. The former Dallas Cowboys head coach revealed the news during an appearance on “The Herd” with Colin Cowherd.