Tamela Mann

Actress and Gospel Singer Known for her Role as Cora in Tyler Perry's Plays, Including "Diary of a Mad Black Woman"

Tasha Cobbs

Atlanta-Based Worship Leader and Musician

CeCe Winans

Multi-Grammy Award Winner Gospel Artist

Martin Luther King III

Civil Rights Activist, Global Humanitarian & Political Leader

Preet Bharara

Former U.S. Attorney for the Southern District of New York U.S. Department of Justice; Legal Analyst for CNN

Vishen Lakhiani

Education Speaker, Founder of Mindvalley, New York Times Bestselling Author & Activist

Killer Mike

Hip-Hop Artist & Activist Focused on Social Inequality, Police Brutality and Systemic Racism

Maya Moore

Activist, Olympian & WNBA Champion

Peggy Whitson

NASA Astronaut; NASA's Most Experienced Female Astronaut; Biochemistry Researcher

Zach King

Vine, Instagram & YouTube Star

Lilly Singh

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

Vinh Giang

Entrepreneur, Magician & Coach

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Robert Curbeam

Former NASA Astronaut & Retired Captain in the U.S. Navy; Record Holder for Most Spacewalks During a Single Spaceflight

Rami Malek

Academy Award Winning Actor; Known for "Mr. Robot" and "Bohemian Rhapsody"

Garrett Reisman

Astronaut, Professor of Astronautical Engineering at USC & Senior Advisor at SpaceX

Oby Ezekwesili

Senior Economic Advisor at Open Society Foundation

Sunny Hostin

Co-Host of "The View," Attorney, Author & Emmy Award-Winning Journalist; Senior Legal Correspondent & Analyst for ABC News

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Rachel Platten

Singer-Songwriter Known for "Fight Song"

Justin Baldoni

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

Brian Stann

CEO Hunt Military Communities, Former UFC Fighter & Captain US Marine Corps

UFC "All American" Brian Stann Highlights