Mark Bowden is voted the world's #1 body language expert for three years running, is presentation skills trainer for the world's #1 Executive MBA, Fortune 50 CEOs and G8 leaders, and is the founder of communications skills company TRUTHPLANE®. He is the author of three books of body language and human behavior.

Michael Bungay Stanier is Senior Partner of Box of Crayons™, a company that helps organizations do less Good Work and more Great Work; he was the very first Canadian Coach of the Year, he is voted the #2 coaching professional in the world for 2016, and is a Rhodes Scholar. He is the author of four books on development and coaching.