Jared Padalecki was 20 in Cheaper by the Dozen when he played the character 'Bully (uncredited)'.
That was over 20 years ago in 2003.
Today he is 41, and has starred in 11 movies in total, 8 of those since Cheaper by the Dozen was released.
In Cheaper by the Dozen, I think Jared Padalecki looks: