Tara Brach

Author & Mindfulness Teacher; Host of the "Tara Brach" Podcast

Trusting the Gold: Uncovering Your Natural Goodness

Simone Biles

Most Decorated Gymnast Ever & Record Holder for Most Gold Medals at a Single Olympic Games

Bessel van der Kolk

Psychiatrist & Expert in PTSD

Payal Kadakia

CEO & Co-Founder of ClassPass; Entrepreneur; Founder & Artistic Director of Sa Dance Company

Marie Kondo

Japanese Organizing Consultant & Author; One of TIME Magazine's "100 Most Influential People" in 2015

Johann Hari

Journalist & Best-Selling Author of "Chasing the Scream"

Magic Pill: The Extraordinary Benefits and Disturbing Risks of the New Weight-Loss Drugs

Russell Glass

CEO at Headspace & Author of "Voting With a Porpoise"

Voting With a Porpoise

Billie Lourd

"Booksmart" and "Scream Queens" Actress, Daughter of Carrie Fisher

Tim Grover

CEO of Attack Athletics, Best-selling Author of "Relentless" and "Jump Attack"

Troye Sivan

Australian-South African Actor, YouTuber & Singer-Songwriter; Recently Signed a Record Deal with Universal Music

Monica Lewinsky

Producer, Social Activist, Contributing Editor to Vanity Fair, Expert on Cyberbullying, Women's Issues & Reinvention

Monica Lewinsky Suits Up for Reformation's New Power Voting Campaign

Dan Schulman

President & CEO of PayPal; Former President of American Express

Richard Sherman

Former All-Pro NFL Cornerback; NFL Analyst & Commentator; Co-host of 'Undisputed'

Lizzo

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

Keke Palmer

Actress & Youngest Talk Show Host in TV History

Victoria Beckham

Style Icon, Entrepreneur, Designer & Former Member of Spice Girls

Glennon Doyle

Author, Activist & Founder of Together Rising

David Moinina Sengeh

Minister Of Basic and Senior Secondary Education & Chief Innovation Officer for the Government of Sierra Leone

Josh Bersin

Global Research Analyst, Principal & Founder at Bersin by Deloitte

Laverne Cox

Award-Winning Transgender Actress, Producer & Equal Rights Advocate