Brian Underhill Editor & Author

Brian Underhill, PhD, is the Founder and CEO of CoachSource, the world’s largest executive coaching provider. He received his doctorate in organizational psychology from the California School of Professional Psychology in Los Angeles.

Jonathan Passmore is Senior Vice President, CoachHub, the digital coaching platform, professor of coaching and behavioural change at Henley Business School, licensed psychologist, an award-winning coach, researcher, and author. He is the editor of the eight volume Wiley Blackwell Series on Industrial Psychology.

Marshall Goldsmith, PhD, is a celebrated executive and leadership coach and author of the New York Times Bestsellers MOJO, What Got You Here Won’t Get You There, and Triggers.