Professional wrestler, Hollywood superstar... Benjamin Button?
Judging by a photo of Dwayne Johnson at the age of 16 that's just surfaced on Twitter, it's a high possibility.
In the black and white snap, Johnson is picture wearing a black and white suit and rocking a porn-star stache. What makes this picture so remarkable is that the former WWE superstar looked older at 16 than he does now, aged 45.
The internet couldn't believe their eyes – and like clockwork, the people's champ himself even responded to the hilarious picture.
Maybe it's diet, maybe it's his workouts, or maybe it's the fact he's one of the biggest superstars in the world today and can afford to look after himself better than most.
But there's no doubting he works hard for it. Want to train like Johnson? Here are the 5 muscle-building tips he swears by.