That was over 13 years ago in 2008.
Today he is 51, and has starred in 85 movies in total, 33 since Kung Fu Panda was released.
In Kung Fu Panda, I think Jack Black looks:
Kung Fu Panda scores 7 out of 10 on The Movie Database.
Jack Black's first acting role was as 'Roger Davis' in Bob Roberts, released in 1992 when he was 23.