Sinbad was born in Benton Harbor, Michigan to two parents, Louise and the Baptist Rev. Dr. Donald Beckley Adkins and was then known as David Adkins. He is primarily known as an actor and somewhat a writer and proved his comedic acting style in House Guest (1994), Jingle All the Way (1996), First Kid (1996) and Good Burger (1997). He has been married to Meredith Adkins since 2002 with two children. He was previously married to Meredith Fuller.