WATCH: Andrew Luck reveals where he's been since retiring - On3
Indianapolis Colts QB Andrew Luck Gave Up Fame, Riches, and
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Colts quarterback Andrew Luck announces retirement after injury
Oft-injured Colts QB Andrew Luck, 29, announces retirement
NFL's Andrew Luck retiring: How much money he made, could be giving up
Andrew Luck announces he's retiring
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Andrew Luck Retiring From NFL Because He Is 'Mentally Worn Down'