Nearly five years after his final NFL game, Philip Rivers has officially retired as a member of the Chargers, the team with which he spent 16 of his 17 seasons. Rivers, who spent his final season with the Indianapolis Colts,

The former quarterback announced in a social media post that he is officially calling it quits on his NFL career. "I'm Philip Rivers, quarterback, and I'm retiring a Charger," he said while revealing that he is retiring as a member of the team he is most associated with even though he played his final season on the Indianapolis Colts.