Al Letson

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

Andy Cohen

TEDx and Global Speaker, NYTimes Notable Author, Award-Winning Entrepreneur & Leadership Expert

Craig Kielburger

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

Eric Metaxas

NYT Best-Selling Author & Host of the "Eric Metaxas Radio Show"

George P. Bush

Politician & Land Commissioner of Texas

Drew Gilpin Faust

President of Harvard University

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

Laci Green

Vlogger, Public Sex Educator & Feminist

Keith Ablow

America's Psychiatrist

John Naber

Olympic Swimming Champion & Network TV Sports Commentator

Albert Mensah

Renowned Motivational Speaker & Author

Donald Sadoway

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

Ambri: A Battery that Could Change the World

Dawnn Lewis

Grammy Award-Winning Singer / Actress

Karl Mecklenburg

Former NFL Player; Six Pro Bowl & Three Super Bowl Appearances

Mike Schlappi

Paralympic Medalist

Mark Scharenbroich

Corporate Motivator, Leadership Expert & Author of "Nice Bike"

Nontombi Naomi Tutu

Race, Gender & Human Rights Activist; Daughter of Desmond Tutu

Carl Hurley

America's Funniest Professor; Heard on SIRIUS XM Satellite Radio

Dr. Alan Zimmerman

International Expert, Author, & Keynote Speaker on Attitude, Communication and Leadership