Jerry O'Connell was 11 in Stand by Me when he played the character 'Vern Tessio'.
That was over 38 years ago in 1986.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 50, and has starred in 64 movies in total, 62 of those since Stand by Me was released.
In Stand by Me, I think Jerry O'Connell looks: