The writer of Jokemaster Jr: For ages 3-12 was also the head writer for what show?
Joke Master Jr.: For Ages 3–12: Joke Master Jr.: For Ages 3–12 is an album by American comedian, comedy writer and radio personality Jackie Martling. Jackie Martling:  He is best known as the former head writer for "The Howard Stern Show" from 1983 to 2001.
The Howard Stern Show