Dan Schulman

President & CEO of PayPal; Former President of American Express

Timothy Shriver

Chairman & CEO of the Special Olympics

Sherri Shepherd

Actress, Comedian, Former Co-host of "The View" & Host of the "Two Funny Mamas" Podcast

Dr. Dean Ornish

Physician, Leading Researcher in Healthcare, Founder of the Preventive Medicine Research Institute & Bestselling Author

Tim O'Reilly

Founder & CEO of O'Reilly Media

Amy Smart

Actress, Environmentalist & Co-Founder of Smart House Collections

Al Roker

Co-Host NBC Today Show Media Entrepreneur, Author

Cristina Saralegui

Journalist, Actress, Author & TV Personality; Best Known for "The Cristina Show"

Chrissy Teigen

Model, Author & Television Personality

Jane Pauley

Emmy Award-winning Broadcast Journalist & Mental Health Advocate

Nicholas Christakis

Sol Goldman Family Professor of Social & Natural Science; Director of the Human Nature Lab; Co-Director of the Yale Institute for Network Science

Craig Venter

Founder & CEO of Synthetic Genomics Inc.

Michelle Gielan

Former National CBS News Anchor Turned Positive Psychology Researcher; Bestselling Author of "Broadcasting Happiness"

David Nico

Author, Health Strategist & Leadership Well-Being Expert

Nico sample clip

Manisha Thakor

Financial Wellbeing Consultant & Founder of MoneyZen

John La Puma

Leading Physician Voice for Culinary Medicine; New York Times Bestselling Author; Board-Certified Internist; Professionally Trained Chef

Speaking Engagements

David Bach

Best Selling Author & Personal Finance Expert

Amy Van Dyken Rouen

Six-Time Olympic Gold Medalist Swimmer

Ben Goldacre

Physician; Best-Selling Academic & Science Writer

Sandra Lee

Cancer Survivor, Activist, Author, Emmy Award-Winning Television Chef & Home Life Expert