Al Letson

Peabody Award-Winning Radio Host, Spoken Word Artist, Playwright

Marty Makary, M.D.

Healthcare Futurist, Johns Hopkins Surgeon & Professor of Public Health

Craig Kielburger

Co-Founder of the WE Organization, Social Entrepreneur, Humanitarian & New York Times Best-Selling Author

George P. Bush

Politician & Land Commissioner of Texas

Brenda Strong

Emmy-Nominated Actress & CEO of Strong Inspiration Inc; Known for "Dallas"

Courtney Elizabeth Anderson

Called the "Workplace Relationship Expert"; Business Strategist, Media Personality & TV Legal Analyst

Stacey Bess

Award-Winning Educator; Keynote Speaker; Advocate for Homeless Youth

Kevin Gillespie

Celebrity Chef, Former "Top Chef" Fan Favorite

Eric Bryant

Author & Church Leader

Madeline Levine

Educator & Author of The Price of Privilege

Lawrence Krauss

Theoretical Physicist, Author & Professor

Thom Mayne

Widely Regarded as One of the World's Most Provocative Architects

John Naber

Olympic Swimming Champion & Network TV Sports Commentator

Jim Lawless

Expert Authority on Personal Development, Leadership & Change; Best Known For His Taming Tigers Theories

Andrew Cohen

Founder, EnlightenNext

Marc Vidal

VP at Openshopen & Founder of Idodi Venture Capital

Donald Sadoway

John F. Elliott Professor of Materials Chemistry at MIT; Expert on Electrochemistry & Renewable Energy

Ambri: A Battery that Could Change the World

Sister Souljah

Author, Rap Artist & Community Activist

Ramona Singer

Business Woman & Star of Bravo's "The Real Housewives of New York City"

Anna Trebunskaya

Professional Ballroom and Latin dancer, "Dancing with the Stars" Personality