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.

Peyton Manning Academy of Achievement

Ashish Priyadarshi, Author at The SportsRush

Andrew Luck retires: How history would change if the Colts kept Peyton Manning, never drafted Luck

Patriots' Phillip Dorsett 'shocked' by Andrew Luck's retirement

Peyton Manning's father believes his son and Andrew Luck could play together

theScore - On this day 3 years ago, Andrew Luck retired

Colts to retire Manning's No. 18, add statue to stadium

Ashish Priyadarshi, Author at The SportsRush

Kravitz: On Andrew Luck, the shock, the booing, the unimaginable fallout and other lasting impressions - The Athletic

Transcript of Andrew Luck's retirement news conference - ESPN - Indianapolis Colts Blog- ESPN

The Most Depressing Story In NFL History: How the Indianapolis Colts Ruined Andrew Luck

It is his life': Tom Brady defends Andrew Luck's decision to retire at 29

Kiszla: Peyton Manning, Andrew Luck follow in footsteps of their fathers – The Denver Post