Patrick Schwarzenegger was 11 in The Benchwarmers when he played the character 'Jock Kid Game #3'.
That was over 18 years ago in 2006.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 30, and has starred in 13 movies in total, 12 of those since The Benchwarmers was released.
In The Benchwarmers, I think Patrick Schwarzenegger looks: