Marissa Mayer

Co-Founder and CEO of Sunshine; Former President & CEO of Yahoo!

Patrick Lencioni

Management Consultant, Founder & President of The Table Group

Overcoming the Five Dysfunctions of a Team

Les Brown

Motivator, TV Personality & Best-Selling Author

Sir Richard Branson

Businessman & Founder of Virgin Group

Marc Benioff

Founder, Chairman & CEO of Salesforce.com