John Madden through the years
The covers of the Madden video game
Remembering John Madden: Alumnus and football legend dies at 85
NFL to Honor John Madden on Thanksgiving Broadcasts – NBC Bay Area
John Madden Pro Football Hall of Fame
John Madden coaching record: NFL teams coached, Super Bowls, winning percentage & more to know
The NFL Player That Made $150M+ Without Ever Playing In An NFL Game