Joseph Gordon-Levitt was 17 in 10 Things I Hate About You when he played the character 'Cameron James'.
That was over 25 years ago in 1999.
Today he is 43, and has starred in 75 movies in total, 54 of those since 10 Things I Hate About You was released.
In 10 Things I Hate About You, I think Joseph Gordon-Levitt looks: