Dwayne 'The Rock' Johnson showed that looked incredibly ripped even at 15 years of age.
In a TV segment, he shared an old photo of himself in high school.
Hilariously enough, he look so buff that everyone thought he was an undercover cop due to "21 Jump Street".
21 Jump Street is a show about cops pose as students in undercover missions to expose drug deals and other crimes.
Check out the hilarious exchange below.