Ohio State vs Michigan - Drum Major David Pettit

The One Out Front - Ohio State Drum Major David Pettit

Faces of Adena - Meet Dr. David Pettit, orthopedic surgeon

CNN-Sean Gowdy & David Pettit-Atlanta, GA

David Pettit, MD - Orthopedic Surgeon and Sports Medicine Specialist

Assistant drum major David Pettit--OSU vs. Purdue Postgame

ESPN Ohio State University Marching Band & Drum Major David Pettit - 2015 National Championship