That was over 31 years ago in 1990.
Today he is 74, and has starred in 88 movies in total, 60 since Kindergarten Cop was released.
In Kindergarten Cop, I think Arnold Schwarzenegger looks:
Kindergarten Cop scores 5.8 out of 10 on The Movie Database.
Arnold Schwarzenegger's first acting role was as 'Hercules' in Hercules in New York, released in 1969 when he was 21.