That was over 3 years ago in 2017.
Today he is 50, and has starred in 82 movies in total, 3 since Downsizing was released.
In Downsizing, I think Matt Damon looks:
Downsizing scores 5.1 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.