Baio was born in the Bay Ridge neighborhood of the Brooklyn borough of New York City in 1960 , the son of Italian immigrants Rose, a homemaker, and Mario Baio, who worked as his manager. He and his siblings … See more

In 1976, Baio played the title character Bugsy Malone in the children's gangster musical directed by Alan Parker, which also co-starred Jodie Foster. Baio and Foster later worked together again in the teen girl drama … See more

In 2001, Baio got engaged to his girlfriend Jeanette Jonsson.
In 2007, shortly before the birth of their daughter, Baio married Renée Sloan, whom he met in the 1990s at the Playboy Mansion. … See more