That was over 16 years ago in 2005.
Today he is 50, and has starred in 82 movies in total, 43 since The Brothers Grimm was released.
In The Brothers Grimm, I think Matt Damon looks:
The Brothers Grimm scores 5.6 out of 10 on The Movie Database.
Matt Damon's first acting role was as 'Steamer' in Mystic Pizza, released in 1988 when he was 18.