As recognized authority on international business, leadership and the future, Dr. Crupi stresses that personal leadership is key to being competitive in business. Crupi employs the ideas of the book "Who Moved My Cheese? An Amazing Way to Deal with Change in Your Work and Life" by Spencer Johnston to impact companies with his vision on personal and organizational change. As a renowned international consultant, Crupi has advised many major corporations, including Coca-Cola, AT&T, Intel, and IBM.