Aad Boot

Managing Partner at HRS Business Transformation Services

Aaron Huey

National Geographic Photographer & Stanford School Global Ambassador

Adnan Nawaz

News Anchor for BBC World

Al Lucia

Speaker, Consultant, Coach, and Author

Alan Siegel

Founder and Chairman Emeritus, Siegel+Gale and Champion for Simplicity

Aliza Licht

Founder & President of LEAVE YOUR MARK LLC; Author, Consultant & Podcaster

Allan McLennan

Co-founder/market leader/advocator in software defined/smart TV, on-demand OTT subscription service originator, and founder data analytics platforms

Ambassador Munir Akram

Former Permanent Representative to the UN from Pakistan

Andre Koen

Program Director for the Office of Diversity and Inclusion at Mayo Clinic Rochester

Andrea Paquette

Mental Health Advocate, Founder & President of the Stigma-Free Society

Andrea Paquette

Andrew Hoffman

Holcim (US) Professor of Sustainable Enterprise at the University of Michigan

Angela Braly

Former President and CEO Wellpoint

Angélique Kidjo

UNICEF Goodwill Ambassador, Singer & Songwriter

Anna M. Maravelas

Author and Consultant of Improving Productivity and Profits

Antonio Roque

Helping on the most efficient topics for world peace, progress and positive transformation

Ariel Tweto

Star of "Flying Wild Alaska" on the Discovery Channel

Arno Michaelis

Author of "My Life After Hate" & Educator

Ashleigh McIvor

Olympic Ski Cross Gold Medalist

Aziz Abu Sarah

National Geographic Explorer, Cultural Educator & Peace Activist

Barry Maher

Barry Maher has appeared on the Today Show, NBC Nightly News, CNBC and on well over 800 local television and radio stations.