The greatest to have ever done it has announced he is done.
Tom Brady on Tuesday announced he was retiring from the sport of football. He announced via social media.
Brady is the greatest to ever do it and he did so with two franchises, as he had six Super Bowl wins with the New England Patriots before switching over to the NFC and winning a Super Bowl with the Tampa Bay Buccaneers.
He is the only quarterback to start and win a Super Bowl in both conferences and his work on the field is without question.