Terry L. Sumerlin has inspired and entertained CEOs and graduates of The Harvard Business School, as well as athletes, coaches, teachers, salespeople, business owners and governmen...ver maisTerry L. Sumerlin has inspired and entertained CEOs and graduates of The Harvard Business School, as well as athletes, coaches, teachers, salespeople, business owners and government personnel. He’s addressed men and women from Halifax to Honolulu and from St. Paul to St. Thomas. For nearly a decade he’s written a monthly leadership column for American City Business Journals and is the author of the popular Barber-osophy series as well as the inspirational novella, A Human Becoming. Terry and his wife Sherry live in San Antonio, Texas.ver menos