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Stu Kerr

Bozo the Clown (fictional character)
Stu Kerr Stu Kerr played in various children's shows, beginning with Bozo the Clown in the 1960s and, later, inventing the character "Professor Kool" [pictured] on his popular Professor Kool's Fun Skool program in the late 1970s at WMAR-TV in Baltimore. Kerr also created The Janitor, a... Handout photo