David Perlmutter

Renowned Neurologist, Expert on Gluten Issues, Brain Health, Nutrition & Preventing Disease

Lizzo

Alternative Hip-Hop Artist Known for Her Body Positive Message & Chart-Topping Singles "Truth Hurts," "Juice" & "About Damn Time"

Robin McGraw

Regular Contributor, The Dr. Phil Show NY Times Best-Selling Author

James Park

CEO & Co-founder of Fitbit

Chris Milk

Immersive Artist, Director, entrepreneur; CEO & Founder of Within, Co-Founder of Here Be Dragons

Julia Gillard

Former Prime Minister of Australia, First Woman to Hold the Position & Chair of the Global Institute for Women's Leadership

Not Now, Not Ever: Ten years on from the misogyny speech

Jenifer Lewis

Actress Known as the "Mother of Black Hollywood"; Famous for her Roles in "Think Like a Man", "The Princess Frog", & "Black-ish"

Troian Bellisario

Stars as Spencer Hastings in the ABC Family Series "Pretty Little Liars"

Susan Boyle

Scottish Singer Who Gained Fame Singing "I Dreamed A Dream" on "Britain's Got Talent"; Epilepsy & Asperger's Awareness Advocate

Gigi Hadid

Fashion Model and TV Personality

Arthur D. Levinson

CEO of Calico; Chairman of Genentech; Chairman of Apple Inc.

Pete Wentz

Member of Fall Out Boy; Owner of Decaydance Records

Deepika Padukone

Indian Film Actress & Fashion Model; Founder of The Live Love Laugh Foundation Promoting Mental Health Awareness in India

Dan Siegel

New York Times Best-Selling Author, Neuropsychiatrist, Mindsight Educator & Interpersonal Neurobiologist

Ron Paul

Political Speaker, Former United States Congressman & 2012 Republican Presidential Candidate

Martine Rothblatt

Medical Ethics & Technology Expert; Creator of SiriusXM Satellite Radio, Chairman & CEO of United Therapeutics Corp

Two Stars for Peace: The Case for Using U.S. Statehood to Achieve Lasting Peace in the ...

Mark Nepo

Bestselling Author, Poet & Philosopher

Terry Dubrow

Plastic Surgeon and Television Personality; Known for "Botched"

Andy Puddicombe

Co-Founder of Headspace

Rob McElhenney

Creator & Star of "It's Always Sunny in Philadelphia" & "Mythic Quest"; Co-Owner of Welsh Football Club Wrexham A.F.C.