Jim Carrey was 17 in Rubberface when he played the character 'Tony Moroni'.
That was over 43 years ago in 1981.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 61, and has starred in 84 movies in total, 81 of those since Rubberface was released.
In Rubberface, I think Jim Carrey looks: