David Rendall is a speaker, leadership professor, stand-up comedian and endurance athlete. During the last fifteen years he has spoken to audiences throughout the United States, South America, Africa and Australia.
Professor David Rendall is a doctor of psychology who has developed a personality theory “THE FREAK FACTOR” – which focuses on using strengths and weaknesses to enhance career and personal success.
His clients include companies in the Fortune 50, AT&T and State Farm Insurance, Fortune 500, Ralph Lauren, as well as Fortune Global 500, BASF, GlaxoSmithKline, and Tyco International.
Prior to becoming a professor and speaker, he 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 The Four Factors of Effective Leadership, The Freak Factor: Discovering Uniqueness by Flaunting Weakness and The Freak Factor for Kids.





