Tal Ben-Shahar taught two of the largest classes in Harvard University’s history, Positive Psychology and The Psychology of Leadership. Today, Tal consults and lectures around the world to executives in multi-national corporations, the general public, and at-risk populations. The topics he lectures on include leadership, happiness, education, innovation, ethics, self-esteem, resilience, goal setting, and mind- fulness. His books have been translated into more than twenty-five languages, and have appeared on best-sellers lists around the world. Tal is a serial entrepreneur, and is the co-founder and chief learning officer of Happiness Studies Academy, Potentialife, Maytiv, and Happier.TV. An avid sportsman, Tal won the U.S. Intercollegiate and Israeli National squash champion- ships. Today, for exercise, he swims, dances, and practices Yoga. He obtained his PhD in Organizational Behavior and BA in Philosophy and Psychology from Harvard.