Professor of History | George Mason University
Mills Kelly is the host of The Green Tunnel podcast. Known on the AT by his trail name “Grandaddy Spartan,” he has been hiking on trail since 1971 and researching its history since 2016. He is the author of Virginia's Lost Appalachian Trail. Off trail, Mills is a professor of history at George Mason University and the former Director of the Roy Rosenzweig Center for History and New Media.