David Allen is widely recognized as the world's leading expert on personal and organizational productivity. His twenty-five-year pioneering research and coaching to corporate managers and CEOs of some of America's most prestigious corporations and institutions has earned him Forbes' recognition as one of the top five executive coaches in the world and Business 2.0 magazine's inclusion in their list of the 50 Who Matter Now. Fast Company Magazine has also called David one of the world's most influential thinkers in the arena of personal productivity, and his groundbreaking methodologies in management and executive peak performance.