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.

Colts at Broncos: Peyton Manning and Andrew Luck have a lot in common – New York Daily News

Ashish Priyadarshi, Author at The SportsRush

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

Ex-Colts QB Andrew Luck returns to football as HS coach

Colts quarterback Andrew Luck on this week's Sports Illustrated cover - Sports Illustrated

Andrew Luck's Retirement Reveals the Uglier Side of NFL Fandom – Texas Monthly

Pat McAfee: Andrew Luck was in a scary situation with the Colts' abysmal offensive line

WATCH: Andrew Luck's dad used to drive Peyton Manning to McDonald's

FMIA: Andrew Luck, the Colts and the Retirement That Rocked NFL's World - NBC Sports

Andrew Luck finds cost of football too pricey to continue career

Who wins if Andrew Luck was on the Broncos, and Peyton Manning was still in Indy? Find out here - Yahoo Sports

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