Before revision: The character was created by Ross Bagdasarian Sr., who had used the name "David Seville" as his stage name prior to the creation of the Chipmunks, while writing and recording novelty records in the 1950s.
After revision: He is 45 years old,The character was created by Ross Bagdasarian Sr., who had used the name "David Seville" as his stage name prior to the creation of the Chipmunks, while writing and recording novelty records in the 1950s.