Marcus B. Muller holds a PhD in social psychology. He is a fulltime professor of management at a business school in the Greater New York area and an international scholar at the Center for Self-determination theory (CSDT) in Florida. After almost 20 years in the business world, Marcus moved into the scientific field of human motivation where he has combined leading-edge science—including his own scientific research—with his professional experience as a senior executive. He is now an internationally recognized strategic thinker, influential speaker, and management consultant inspiring individuals, organizations and governments on professional as well as personal performance, health, and well-being.