Promoting his latest movie, Dwayne Johnson has been on a promotional tour around all the Late Night shows, and when he appeared on Jimmy Fallon, he decided to share a picture of what he looked like when he was just 15-years-old.

The Rock was, as it turns out, always a pretty huge human being. According to himself he was about 6'4", and weighed nearly 215lbs, which is not what your average 15-year-old looks like. For example, we were probably about 4'3" and our mother still (infrequently) cut our hair to save money. Dwayne's look is somewhat different.