Biz Stone

Co-Founder of Twitter

Peter Thiel

Former CEO and Co-founder of PayPal; Technology Entrepreneur, Investor and Philanthropist

Mayim Bialik

Neuroscientist, Mental Health Advocate & Actress Known for "The Big Bang Theory"

Sir Richard Branson

Businessman & Founder of Virgin Group

Earvin “Magic” Johnson

Basketball Hall of Famer, Entrepreneur, Philanthropist & Motivational Speaker

Hoda Kotb

Award-Winning Broadcast Journalist, Television Personality, Author & Co-Anchor of NBC News' TODAY

Christy Turlington Burns

Model & Founder of Every Mother Counts; Anti-Smoking Activist

Kathy Ireland

CEO & Chief Lifestyle Designer of Kathy Ireland Worldwide; Supermodel & Health Advocate

Kathy Ireland - Anatomie interview

Warren Buffett

Business Mogul & Investor; CEO of Berkshire Hathaway

Oprah Winfrey

CEO of Oprah Winfrey Network, Presidential Medal of Freedom Recipient & National Women's Hall of Famer

Oprah Winfrey: Broken Open | Oprah's Super Soul | OWN Podcasts ...

Richard Thaler

Professor of Behavioral Science and Economics at the University of Chicago; Author of "Misbehaving: The Making of Behavioral Economics"

Richard Thaler: 'We Are Incapable of Learning From the Past ...

Michael J. Fox

Actor, Author and Advocate; Founder, The Michael J. Fox Foundation for Parkinson’s Research

Michael J. Fox on latest Parkinson's research and how he's ...

Eric Dishman

Former Director of the All of Us Research Program

Anne Wojcicki

Co-Founder & CEO of 23andMe

Lily Tomlin

Actress & Comedian; Star of Netflix's "Grace and Frankie"

William Shatner

Emmy-Award Winning Actor, Known for "Star Trek" & "Boston Legal"

Dr. Mehmet Oz

Cardiothoracic Surgeon; Host of "The Dr. Oz Show;" Columbia University Professor & Author

Tim Ferriss

Angel Investor & Author of "The 4-Hour Workweek"

Deepak Chopra

Co-Founder of The Chopra Center for Wellbeing

Bobby Flay

Chef & Host of "Throwdown With Bobby Flay" and "America's Next Great Restaurant"

Marlo Thomas

Emmy Award-Winning Actress, Social Activist & Presidential Medal of Freedom Recipient

Sean Parker

Co-Founder of Napster; Founding President of Facebook

Alan Alda

Actor; Writer; Science Advocate; Director

Ted Turner

Media Mogul & Philanthropist

Venus Williams

Professional Tennis Player, Four-Time Olympic Gold Medalist, Equal Pay Activist, Author & Entrepreneur

Lewis Black

Stand-Up Comedian, Actor and Author; Former Correspondent on "The Daily Show"

Jewel

Singer-Songwriter, Advocate for People Experiencing Homelessness & Author of "Never Broken"

Bret Michaels

Singer-Songwriter, Musician & Reality Television Personality

Steven Spielberg

Oscar Award-Winning Filmmaker

Tony Robbins

Global Entrepreneur & Investor; New York Times Best-Selling Author; Life & Business Strategist

MONEY Master the Game: 7 Simple Steps to Financial Freedom (Tony Robbins Financial Free...