Alix Generous

Mental Health Advocate & Motivational Speaker With Asperger's Syndrome

Rachel Platten

Singer-Songwriter Known for "Fight Song"

William LeGate

Thiel Fellow & Co-Founder of Good Pillow

Alejandra Schrader

Award-Winning Author, Plant-Based Nutrition Certified Chef, Food TV Personality & Activist

Justin Baldoni

Actor, Entrepreneur, CEO of Wayfarer Entertainment & Author of "Man Enough: Undefining My Masculinity"

Dr. Sheenie Ambardar, M.D.

Founder, Happiness Psychiatry; Writer & Mental Health Advocate

Jeffrey Schwarz

Emmy Award Winning Film Maker

Latif Nasser

Director of Research at NPR’s Radiolab

Timothy Chantarangsu

YouTube Comedian, Writer, Musician, Rapper & Actor

Michael Schur

Emmy Award-Winning Producer & Writer, Creator of Hit TV Comedy "The Good Place"

Yasmin Mogahed

Author of "Reclaim Your Heart"

Billie Lourd

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

Dr. Dionna Hancock-Johnson

Celebrity Life Coach, Motivational Speaker, Psychologist & Bestselling Author

Dr. Eric Scerri

UCLA Chemist, Author, Educator, Historian and Philosopher of Science

Tess Holliday

Plus-Size Model, Makeup Artist, Body Positive Activist & Blogger

Randall Park

Actor Known for "Fresh Off the Boat" & "Always Be My Maybe"

Ava DuVernay

Academy Award-Nominated Director & Producer Known for "Selma," "13th" & "When They See Us"

How Film Changes the Way We See the World | Ava DuVernay | TED

Hector Tobar

Pulitzer Prize Winner, Journalist & Best-Selling Author of "Deep Down Dark"

Blake Leeper

Paralympian, World Record Holder & Motivational Speaker

Jordan P. Evans

NASA Engineer; Key Leader of the Mars Science Lab Curiosity Rover Team; Space Robotics Futurist; STEAM Evangelist