Personal life
Al Michaels - Wikipedia
https://en.wikipedia.org/wiki/Al_Michaels
Other media
John Madden Returns to the Cover of EA SPORTS Madden NFL 23
https://www.ea.com/news/john-madden-returns-to-the-cover-of-easports-madden-nfl-23?utm_campaign=mad23_hd_ww_ic_soco_blog_m23johnmaddencoverblog&utm_source=blog&utm_medium=social&cid=73761&ts=1654175857263&isLocalized=trueOTL: The Franchise
http://sports.espn.go.com/espn/eticket/story?page=100805/madden
Sportscasting career
American Football Conference - Wikipedia
https://en.wikipedia.org/wiki/American_Football_Conference