49 Years Old
From Wikipedia, the free encyclopedia. Casey Raymond Alexander (born September 12, 1958) is an American cartoonist, animator, storyboard artist, writer, director, and producer known for his work on SpongeBob SquarePants, Uncle Grandpa, Billy Dilley's Super-Duper Subterranean Summer, and The SpongeBob SquarePants Movie.
Nipomo, California on 12th September 1975
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