Jack has been serving the 10th Mountain Division in one way or another for over 20 years. As a Historian with the Living History Display Group, Jack has provided the stories and realities of the US Army's WW2 'Ski Troopers' to tens of thousands across the country. Having served in the US Navy, he is honored to keep the history and memories of his sister service alive and continues to serve as a Director on the Foundation Board.