That was over 15 years ago in 2007.
Today he is 67, and has starred in 113 movies in total, 42 since Live Free or Die Hard was released.
In Live Free or Die Hard, I think Bruce Willis looks:
Live Free or Die Hard scores 6.4 out of 10 on The Movie Database.
Bruce Willis' first acting role was as 'Extra (uncredited)' in Ein Guru kommt, released in 1980 when he was 25.