Why did Andrew Luck retire? Tragic story of Peyton Manning's

Andrew Luck was the perfect quarterback. He had all the physical gifts and intangibles you'd want in a signal caller, and he was putting up the numbers to back it. And yet, he tragically retired at 29 years old.

Indianapolis Colts quarterback Andrew Luck announces retirement from NFL - The Washington Post

Andrew Luck story reminder how hard it is to have franchise QB

Ashish Priyadarshi, Author at The SportsRush

T.Y. Hilton on Andrew Luck: 'He'll always be my guy

Never saw the Andrew Luck, Peyton Manning hype in Trevor Lawrence: NFL fans blast former No. 1 overall pick for not living up to his generational hype - The SportsRush

Why did Andrew Luck retire? Tragic story of Peyton Manning's successor reveals flaws in Colts' organization - The SportsRush

Stanford Star, Colts QB Andrew Luck Finds Football's Risks Too High - CBS San Francisco

Colts QB Andrew Luck and the Afterburn of Early Retirement - The Ringer

Andrew Luck finally reveals why he walked away from the NFL - ESPN

Andrew Luck keeps his head while all about lose theirs over Peyton Manning, NFL

Peyton Manning on Andrew Luck, Adam Vinatieri and that hilarious SNL skit