That was over 23 years ago in 1998.
Today he is 76, and has starred in 41 movies in total, 24 since The Waterboy was released.
In The Waterboy, I think Henry Winkler looks:
The Waterboy scores 5.9 out of 10 on The Movie Database.
Henry Winkler's first acting role was as 'Mannie' in Crazy Joe, released in 1974 when he was 28.