Mike Judge was 33 in Austin Powers: International Man of Mystery when he played the character 'Beavis / Butthead (voice) (uncredited)'.
That was over 27 years ago in 1997.
Today he is 61, and has starred in 36 movies in total, 26 of those since Austin Powers: International Man of Mystery was released.
In Austin Powers: International Man of Mystery, I think Mike Judge looks: