Mr. Retzlaff is a former member of the Board of Directors for Teleflex Corporation and Harleysville National Bank. He had a 16-year career with National Football League, including being a five time all pro tight end selection. In 1965 he received the Bert Bell Award for NFL Player of the Year. Mr. Retzlaff served as President of NFL Players Association and General Manager of the Philadelphia Eagles. He is a U.S. Armed Forces Veteran.