Founder & Executive Chairman of the XPRIZE Foundation; Author; Named One of The World's 50 Greatest Leaders

Best-Selling Author, Consultant, Board Certified Executive/Corporate Coach, CEO of Marilyn Tam & Co., Founder & Executive Director of Us Foundation

Celebrated NFL Linebacker, The Ray Lewis Family Foundation Founder & ESPN Commentator

Professional Tennis Player, Four-Time Olympic Gold Medalist, Equal Pay Activist, Author & Entrepreneur

Former NFL Running Back, 1982 Heisman Trophy Winner & Mental Health Awareness Advocate

Peak Performance Expert, Best-Selling Author, Researcher & Strengths Revolutionist

One of the World’s Leading Global Futurists, Trends & Innovation Expert; Speaker & Authority on Rapid Business Model Changes

Award-Winning Journalist, Bestselling Author & Health and Wellness Advocate

CNN Political Contributor; Author; Human Rights, Education & Clean Energy Advocate

Corporate Financial Executive, Software Company Executive, Consulting Firm Founder, Author & Speaker

Adventurer, Author & Host of "Man Vs. Wild"

Decorated Fighter Pilot; Power of Relationships & Trust Advocate

Bestselling Author, Technology Pioneer, Expert on Collaboration & Relationships

Harvard Professor, Researcher & Positive Psychology Expert

Executive Educator & Coach; Best-Selling Author of "What Got You Here Won’t Get You There"

Businesswoman, Adventurer, Author & Motivational Speaker; First Woman to Summit Mt. Everest

Former "Dancing with the Stars" Contestant & Paralympic Professional Snowboarder

Founder & Author of Chicken Soup for the Soul Book Series, Mega-Entrepreneur, Business Speaker & Devoted Philanthropist

History-Making Extreme Adventurer, Award-Winning Author & Global Investor

First Female F-14 Fighter Pilot in the U.S. Navy, Team-Building, Leadership & Strategy Expert