Zak is taking the stage by storm — and that’s not just because he was on American Idol! Zak is an actor for film and theater, making his Broadway debut as Sky in Mamma Mia! after appearing off-Broadway in Disaster and Lucky Guy. His singing voice is not the only thing speaking volumes. His efforts as a Jewish man paves the way for future generations to not only embrace their identity, but to actively look for ways to learn more.