Mark Boals

Mark Robert Boals (born December 5, 1958) is an American heavy metal vocalist and occasional bassist, best known for his vocals with Yngwie Malmsteen. He is currently a member of the band Foundry.

Boals' first album with Malmsteen, 1986's Trilogy, achieved platinum status in the US and sold several million copies worldwide. As a young child, he learned to play the piano and bass guitar. Although Boals has never had any vocal lessons or training,...