Leland Melvin

Engineer, Former NASA Astronaut & Former NFL Wide Receiver

Tyler Oakley

YouTube Personality & New York Times Bestselling Author; LGBTQ+ Youth Advocate

Tracy Pollan

Emmy Award-Nominated Actress & Author, Known for "Family Ties"; Advocate for Parkinson's Disease

Glynn Washington

Media Personality, Producer, Host of "Snap Judgment"

Lil Rel Howery

Comedian & Actor Known for "Get Out" & "Rel"

Margaret A. Neale

Adams Distinguished Professor of Management at the Stanford Graduate School of Business, Co-director of the Executive Program for Women Leaders

Debbie Sterling

Tech Engineer & Founder and CEO of GoldieBlox; Advocate for Women in STEM

Cristela Alonzo

Mexican-American Stand-Up Comedienne, Actress, Writer & Producer; Creator & Star of ABC's "Cristela"

Tasha Smith

Actress, Director & Producer

Manal al-Sharif

Saudi Women's Rights Advocate & Author of "Daring to Drive: A Saudi Woman’s Awakening"

Noa Tishby

Israeli Actress, Writer, Producer & Activist

Martin Seligman

Zellerbach Family Professor of Psychology & Director of the Positive Psychology Center at the University of Pennsylvania

Tomorrowmind: Thriving at Work with Resilience, Creativity, and Connection―Now and in a...

Pattie Sellers

Chair of Fortune's Most Powerful Women & Award-Winning Multimedia Journalist; Co-Founder & CEO at SellersEaston Media

Gregory Boyle

Roman Catholic Priest of the Jesuit Order; Founder of Homeboy Industries

Lara Spencer

Co-host on "Good Morning America"

Tal Ben-Shahar

Best-Selling Author & Positive Psychology Expert

Amanda Freitag

Celebrity Chef & TV Personality, Judge on "Chopped," Competitor on "Iron Chef" and "Next Iron Chef" & Contributor on "Unique Eats"

Anne Sweeney

Member of the Board of Directors for Netflix, Former Co-Chair of Disney Media Networks & Former President of Disney-ABC Television Group

Carey Lohrenz

First Female F-14 Fighter Pilot in the U.S. Navy, Team-Building, Leadership & Strategy Expert

Shep Hyken

Customer Service & Experience Expert; New York Times Bestselling Author