Ross Bagdasarian Sr.

Ross S. Bagdasarian, also known by his stage name David Seville, was an American singer, songwriter, record producer, and actor best known for creating the cartoon band Alvin and the Chipmunks. Initially a stage and film actor, he rose to prominence in 1958 with the songs "Witch Doctor" and "The Chipmunk Song ", which both became Billboard number-one singles. He produced and directed The Alvin Show, which aired on CBS in 1961–62.