God Bless Football': Peyton Manning Officially Announces Retirement
Broncos QB Peyton Manning to retire after 18 NFL seasons
Peyton Manning to retire after 18 NFL seasons
Peyton Manning Non-Retirement Could Leave Broncos in a Tough Spot
Peyton Manning to retire after 18 NFL seasons
Will Peyton Manning retire with a Super Bowl title?
Super Bowl 50 Snaps: Peyton Manning's fitting sendoff - Sports Illustrated
Peyton Manning to retire a champion - CBS News
Forgotten Peyton Manning teammate who won Super Bowl quit to become successful politician in post-retirement career
Timeline of Peyton Manning's career