Janet Yellen

78th United States Secretary of the Treasury; World-Renowned Economist; Former Chair of the Board of Governors of the Federal Reserve System

David Copperfield

David Copperfield has been hailed by audiences the world over as the greatest magician of our time.

Diana Ross

Music Artist & one of the Most Successful Female Singers of all Time

Claire Danes

American Actress of Television, Stage, and Film; Best Known for Her Current Role on Showtime's "Homeland"

Billy Joel

Globally-Recognized Pianist, Singer-Songwriter and Composer

Werner Erhard

An American critical thinker and author of transformational models and applications for individuals, groups, and organizations.

Michelle Obama

Former First Lady of the United States & Bestselling Author

N. Hamilton-Smith

British Milliner, Recording Artist, Author, Film Maker & Visionary

U2

Irish Rock Band

Tabitha Brown

Vegan Food Influencer & Actress

I Did a New Thing: 30 Days to Living Free (A Feeding the Soul Book)

N. Gregory Mankiw

Professor of Economics at Harvard University.

Jesse Williams

Director, Producer, Activist & Actor Known for "Grey's Anatomy"

Jim Collins

Author, Consultant & Lecturer on Business Management, Company Sustainability and Growth

Frances Frei

Professor of Technology & Operations Management at Harvard Business School

A Leadership Conversation with Harvard Professor Frances Frei

Steve Wozniak

Co-Founder of Apple Computer, Inc.

Soledad O'Brien

Award Winning Journalist, Documentarian, News Anchor, Producer, Entrepreneur & Philanthropist

Philip Kotler

International Marketing Professor; Author & Marketing Consultant

Marketing 6.0: The Future is Immersive

Goldie Hawn

Academy Award-Winning Actress & Founder of the Hawn Foundation

Andre Agassi

Retired World No. 1 Tennis Player & International Tennis Hall of Famer; Olympic Gold Medalist, Entrepreneur & Philanthropist

Kelly Rowland

R&B Singer, Actress and Member of Destiny's Child