NFL legend and two-time Super Bowl champion Peyton Manning retires, Other, Sport
John Elway tops list of athletes to retire champions - Sports Illustrated
Peyton Manning Sidesteps Retirement, Plugs Budweiser After Super Bowl Win - TheWrap
Peyton Manning to retire after 18 NFL seasons, five MVPs, two titles and numerous records
Peyton Manning Comments on Retirement After Super Bowl 50 Win vs. Panthers, News, Scores, Highlights, Stats, and Rumors
Was Peyton Manning's performance the worst ever by a Super Bowl winner?
Where Will Peyton Manning Play in 2012?
Peyton Manning Is Primped and Primed for, Perhaps, a Final Showdown - The New York Times
Column: It's the final roundup for Peyton Manning, who decides to retire after leading Broncos to Super Bowl title - Los Angeles Times
John Elway unsure whether Peyton Manning will retire if Broncos win Super Bowl – New York Daily News
Patrick Mahomes leads Chiefs to thrilling victory over Eagles in Super Bowl LVII