That was over 10 years ago in 2012.
Today he is 38, and has starred in 30 movies in total, 19 since Red Dawn was released.
In Red Dawn, I think Chris Hemsworth looks:
Red Dawn scores 5.4 out of 10 on The Movie Database.
Chris Hemsworth's first acting role was as 'George Kirk' in Star Trek, released in 2009 when he was 25.