An incredible record, a single goalkeeper.
On Saturday celebrated Buffon's 648 appearances in Serie A. It was a perfect day, that coincided with the beautiful victory in the Derby della Mole.
From celebratory content, to videos and, of course, the affection of both his teammates and fans, Buffon's day will long be remembered.
From the man himself, to his teammates and the rest of the football world, here's how social media reacted to #648UFFON: