Rock and roll vocalist with Vehicle Halen from 1974 to 1985 and who continued to pursue a single career. He includes a webcast via YouTube known as The Roth Display. He was created into a category of cosmetic surgeons, working like a medical center orderly while going to Pasadena City University. Before learning to be a rock and roll celebrity, he was a radio character who passed the nickname Gemstone Dave. He’s the son from the acting professional Nathan Roth. Sammy Hagar may be the singer who changed him in Vehicle Halen.