Dominique Dawes

Three-time Olympian, Olympic Gold Medalist, Healthy Lifestyle Advocate and Gymnastics Academy Owner

Joan Lunden

Award-Winning Journalist, Best-Selling Author, Health & Wellness Advocate

Ray Kurzweil

Chairman of Kurzweil Technologies, Inventor & Futurist; Author of "How to Create a Mind"

Laurie Hernandez

Olympic Gold Medal Winning U.S. Gymnast & Winner of Season 23 of "Dancing With The Stars"

Montel Williams

Emmy Award-Winning Talk Show Host; Multiple Sclerosis Survivor; Health Equity & Veteran Advocate

Dan Ariely

Behavioral Economist; Professor at Duke University; Author; Founding Member of The Center for Advanced Hindsight

Nastia Liukin

Olympic Gold Medal Gymnast

Bakari Sellers

Author, Attorney, Political Commentator & Youngest African American Elected Official in the U.S.

Dr. Jennifer Ashton

Board-Certified Ob-Gyn, Author & TV Medical Correspondent

Sherri Shepherd

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

Dr. Mikhail Varshavski

Known as "Doctor Mike;" Leading Medical Media Voice Who Communicates the Value of Preventive Medicine

Mark Ballas

Dancing with the Stars Champion & Mental Health Activist

Joy Behar

Comedian, Actress & Former Co-Host of "The View"

Daphne Oz

Emmy Award-winning Television Host, New York Times Bestselling Author, Chef & Entrepreneur

Julianne Hough

Emmy Award Winner for Outstanding Choreography, Country Music Singer, Actress & Professional Dancer

Laurie Garrett

One of America's Premier Authorities on Healthcare and Disease Prevention

David Nico

Author, Health Strategist & Leadership Well-Being Expert

Nico sample clip

Brooke Burke

Former Host of "Dancing With The Stars", CEO of ModernMom.com & Thyroid Cancer Survivor

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

Jonathan Safran Foer

Bestselling Author of "Everything Is Illuminated" and "Extremely Loud and Incredibly Close"