Peyton Manning says goodbye to the NFL after 18 years — VIDEO, Football
Peyton Manning calling it a career after 18 NFL seasons
Peyton Manning congratulates Tom Brady on retiring with classy message - Denver Sports
Heading into 17th season, retirement not on Peyton Manning's radar
Almost a third of NFL teams have changed quarterbacks in '22
Denver Broncos GM John Elway wants to give Peyton Manning time to make retirement decision - ESPN
Tom Brady to Peyton Manning: 'You changed the game forever'
Read Peyton's entire retirement speech
How do athletes like Peyton Manning know when to retire?
Not yet ready to retire – The Durango Herald
Peyton Manning Retiring Isn't a Big Deal for NFL
Peyton Manning to retire after 18 seasons in the NFL – The Mercury