Madden video game changed football fandom forever
How John Madden Became the Face of a Video Game Empire - The New York Times
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Pop Star Jessica Simpson Wants Her Billion-Dollar Fashion Empire Back - Bloomberg
An Argument That Video Games Are, Indeed, High Art
Star Wars (radio), Wookieepedia
History of video games - Wikipedia
Gamer God: How Madden became the biggest name in football
Coach, broadcaster, esports icon - Inside the legacy of John Madden - ESPN
Remembering John Madden, the video game character - Los Angeles Times
Remembering John Madden, the video game character - Los Angeles Times
How did John Madden become one of the biggest names in video game history?