That was over 23 years ago in 1999.
Today he is 43, and has starred in 43 movies in total, 36 since 10 Things I Hate About You was released.
In 10 Things I Hate About You, I think David Krumholtz looks:
10 Things I Hate About You scores 7.4 out of 10 on The Movie Database.
David Krumholtz's first acting role was as 'Joel Glicker' in Addams Family Values, released in 1993 when he was 15.