Simone Biles

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

Lilly Singh

YouTube Personality, Comedian, Author & Actress; Former Host of NBC's "A Little Late with Lilly Singh"

Be a Triangle: How I Went from Being Lost to Getting My Life into Shape

Constance Wu

Actress Known for "Fresh Off the Boat" & "Crazy Rich Asians"

Making a Scene

Troye Sivan

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

Lizzo

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

Deepika Padukone

Indian Film Actress & Fashion Model; Founder of The Live Love Laugh Foundation Promoting Mental Health Awareness in India

Martine Rothblatt

Medical Ethics & Technology Expert; Creator of SiriusXM Satellite Radio, Chairman & CEO of United Therapeutics Corp

Two Stars for Peace: The Case for Using U.S. Statehood to Achieve Lasting Peace in the ...

David Moinina Sengeh

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

Priyanka Chopra Jonas

Award-Winning Actress, Producer & Humanitarian

Priyanka Chopra Jonas Takes a Lie Detector Test | Vanity Fair

Charlamagne Tha God

Radio & TV Personality; Co-Host of the iHeartRadio Program "The Breakfast Club"

Stephanie Beatriz

Actress & Lead on NBC’s "Brooklyn 99," Voice of Mirabel in Encanto

Fred Swaniker

Founder & CEO of African Leadership Group

Neil Pasricha

Positive Psychology Researcher, Leadership Expert & New York Times Best-Selling Author

Luvvie Ajayi

New York Times Best-Selling Author, Podcast Host & Professional Troublemaker

Kid Cudi

Rapper, Singer & Actor; Known for "Pursuit of Happiness" & "Man on the Moon"

Michael Oher

Founder of Oher Foundation for Disadvantaged Youth; Former NFL Player for Baltimore Ravens, Tennessee Titans & Carolina Panthers; Super Bowl 47 Champion; Story Told in Movie "The Blind Side"

Jay Williams

Former NBA Player; CEO of Rising Stars Youth Foundation; ESPN Analyst

Elizabeth Vargas

Emmy Award-Winning Journalist; Best-Selling Author; Anchor for NewsNation

Tracy Morgan

Comedian, Former SNL Cast Member & Actor on NBC's "30 Rock"

Michelle Williams

Gospel Artist & Former Member of Destiny's Child

Checking In: How Getting Real about Depression Saved My Life---and Can Save Yours