Jeffrey A. Sonnenfeld

Senior Associate Dean for Executive Programs & Lester Crown Professor in the Practice of Management

Shawn Achor

Harvard Professor, Researcher, Positive Psychology Expert, Author of "The Happiness Advantage" & "Big Potential"

Ashley Judd

Actress, Activist & Humanitarian

Ashley Judd: Women, we are in the fight of our lives

Dr. Jill Bolte Taylor

Scientist, Author & CEO of My Stroke of Insight, Inc.

Charlene Li

Expert on Social Media & Marketing; Author of Bestselling Books "Groundswell" & "Open Leadership"

Dean Kamen

Inventor and Entrepreneur; President, DEKA Research & Development Corporation

Dr. Michio Kaku

World-Renowned Futurist & Theoretical Physicist

Giuliana Rancic

Entertainment Journalist & Breast Cancer Survivor

Howie Long

NFL Hall of Famer & Superbowl Champion; Fox NFL Sunday Studio Analyst

Patrick Kennedy

Former Congressman (D-RI), Founder of The Kennedy Forum, Co-Founder of One Mind, Former Commissioner, President's Commission on Combating Drug Addiction and the Opioid Crisis

TIA&TW - Former U.S. Rep. Patrick J. Kennedy

Liz Wiseman

President of The Wiseman Group & Bestselling Author of "Multipliers"

Nancy Snyderman, MD

Former Chief Medical Editor of NBC News

Robin Roberts

Award-Winning Co-Anchor on ABC's "Good Morning America;" Breast Cancer & MDS Survivor