Max Irons was 17 in Being Julia when he played the character 'Curtain Call Boy'.
That was over 20 years ago in 2004.
This was his first recorded movie acting credit (although may not technically be his first actual acting role).
Today he is 38, and has starred in 11 movies in total, 10 of those since Being Julia was released.
In Being Julia, I think Max Irons looks: