Keith Mack is a minor character in Clarence.
He has a mustache and big, long blonde hair. He wears a white shirt (that exposes his abondem and blue shorts. He looks very muscular and strong.
The gallery for Keith Mack can be found here.
- He is named after a producer of the show. He is named Keith Mack.
- He is a parody of Hulk Hogan.
- He is usually seen on TV commercials or on a poster and have not made any appearance of his physical self until in Public Radio.