During the last fifteen years, David Rendall has spoken to audiences on every inhabited continent. His clients include the US Air Force and the Australian Government, as well as companies in the Fortune 500 including, AT&T, State Farm Insurance and Ralph Lauren.

Prior to becoming a speaker, he was a management professor, stand-up comedian and endurance athlete. He also managed nonprofit enterprises that provided employment for people with disabilities. He has more than twenty years of experience leading people and organizations.

David has a doctor of management degree in organizational leadership, as well as a graduate degree in psychology. He is the author of three books: The Four Factors of Effective Leadership, The Freak Factor, and The Freak Factor for Kids.