Biography: Aaron Maximillian Crumm (born October 8, 1985) is an American actor and singer known for their work on the New York City stage. They have originated starring roles on Broadway in both the revival of Grease as Danny Zuko, after winning NBC's talent search competition, Grease: You're the One That I Want!, and in Seth Rudetsky's Disaster! as Scott, after playing the role Off-Broadway.