Jeffrey Hull, Ph.D. BCC is CEO of Leadershift, Inc. a leadership development consultancy based in New York City and author of the best-selling book, FLEX: The Art and Science of Leadership in A Changing World, from Penguin-Random House in 2019. A highly sought after speaker, consultant and executive coach with over twenty-five years working with C-suite leaders worldwide, Dr. Hull is also a Clinical Instructor in Psychology at Harvard Medical School and adjunct professor of Leadership at NYU. He is the Director of Education at the Institute of Coaching, a Harvard Medical School Affiliate. Dr Hull has been featured in Harvard Business Review, The New York Times, Investors Business Daily, and a wide range of media. He can be reached at www.jeffreyhull.com.