That was over 22 years ago in 1999.
Today he is 60, and has starred in 65 movies in total, 46 since Three Kings was released.
In Three Kings, I think George Clooney looks:
Three Kings scores 6.6 out of 10 on The Movie Database.
George Clooney's first acting role was as 'Seth Gecko' in From Dusk Till Dawn, released in 1996 when he was 34.