Zach Woods was 23 in In the Loop when he played the character 'Chad'.
That was over 15 years ago in 2009.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 39, and has starred in 18 movies in total, 18 of those since In the Loop was released.
In In the Loop, I think Zach Woods looks: