Peyton Manning can't even take off his own cleats, and it looks like retirement is imminent
Football Retiring Peyton Manning's Jersey
Colts to retire Peyton Manning's jersey in 2017, PFF News & Analysis
Manning statue to be unveiled, jersey retired in October
Peyton Manning - Wikipedia
Colts to retire Peyton Manning's number during fall ceremony
Colts announce plans to erect a statue of Peyton Manning, retire his jersey No. 18 - Los Angeles Times
Colts to retire Manning's No. 18, add statue to stadium
Peyton Manning retirement: Broncos should re-retire the No. 18 - Mile High Report
Peyton Manning calling it a career after 18 NFL seasons