Gregg Hammer has toured over 50 countries, on land and sea, while performing in several hit musicals and National Tours including Jesus Christ Superstar!, Million Dollar Quartet, and Burn the Floor. As a vocalist, he has performed at notable venues including: The Kennedy Center, Carnegie Hall, The Greek Theater, and Hollywood Bowl. His voice can also be heard featured on an attraction at Disney’s World’s Epcot Amusement Park.

When not performing, Hammer and his writing partner, Louis Pardo, continue to develop their new original musical We Ain’t Ever Gonna Break Up: The Hymon & Parfunkel Story which will receive its world premiere in Los Angeles, California August 2022.