Bert Jacobs

Co-Founder & Chief Executive Optimist of Life is Good

Sheryl Lee Ralph

Actress, Broadway Singer & Producer; Known for "Abbott Elementary"

Susan Cain

Bestselling Author; Lecturer; Expert on Culture & The Power of Introverts

Rachel Botsman

Trust Expert, Lecturer at Oxford University & Author of "Who Can You Trust?"

will.i.am

Multi-Faceted Entertainer & Creative Innovator; Education Advocate

Black Eyed Peas Present Masters of the Sun: The Zombie Chronicles (Black Eyed Peas Pres...

Demi Lovato

Grammy Nominated Singer-Songwriter, Musician, Philanthropist & Mental Health Advocate

Jeremy Lin

Professional Basketball Player for Beijing Ducks of the Chinese Basketball Association

Dambisa Moyo

Global Economist, Author & Investor in the Future

Tim Ferriss

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

John Cena

WWE Professional Wrestler, Bodybuilder, and Actor Known for "Trainwreck"

Arnold Schwarzenegger

Actor, Producer, Director, Writer; California’s 38th Governor; Host of "Celebrity Apprentice"

Tig Notaro

Grammy Award-Nominated Stand-Up Comic, Writer, Radio Contributor & Breast Cancer Survivor

Ice-T

Rapper, Record Producer & Actor Known for "Law & Order: SVU"

Jesse Tyler Ferguson

Actor & LGBTQ Activist; Best-Known for “Modern Family”

Forest Whitaker

Award-Winning Actor, Producer & Director; Best Known for "Rogue One: A Star Wars Story" & "The Last King of Scotland"

Pharrell Williams

Singer-Songwriter, Producer & Entrepreneur; Known for the Hit Single, "Happy"

Gloria Allred

Renowned Women's Rights Attorney; Subject of Netflix Documentary "Seeing Allred"

John Mattone

Top Ten Leadership Authority, Top Twenty Executive Coach in the World & Best-Selling Author

Andrew Zimmern

Four-Time James Beard Award-Winning TV Personality, Chef, Writer & Teacher

Michelle Rhee

Founder of StudentsFirst & Education Reform Advocate; Former D.C. Public Schools Chancellor