Erin Brockovich

Consumer Advocate, Author, TV Host and Environmental Activist

Sophia Bush

Actress, Humanitarian & Author; Currently starring on "Chicago PD"

Mira Sorvino

Academy Award-Winning Actress & United Nations Goodwill Ambassador on Human Trafficking

Meredith Walker

Co-Founder & Executive Director of Amy Poehler's Smart Girls

Roya Mahboob

CEO of Digital Citizen Fund

Spencer West

Inspirational Adventurist and Expert on Overcoming Stereotyping and Bullying

Jackie Joyner-Kersee

Track Superstar

Jay Ellis

Actor Known for "Insecure"; Philanthropist & Entrepreneur

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Yvonne Orji

Actress known for co-starring in HBO's "Insecure"; Comedian & Writer

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Israel Idonije

Retired Defensive End for the Chicago Bears; Entrepreneur & Philanthropist

I Love Football: Christina Cover (I Love Series)

Carlos Slim

Business Magnate, Investor, & Philanthropist

Victoria Jackson

Founder and CEO, Victoria Jackson Cosmetics

Dr. Tererai Trent

Internationally Recognized Voices for Quality Education and Women’s Empowerment; Oprah Winfrey's "All-Time Favorite Guest"

The Awakened Woman: Remembering & Reigniting Our Sacred Dreams

Jennifer Dulski

President & COO at Change.org

Lin-Manuel Miranda

Tony Award-Winning Actor, Composer, Lyricist; Known for "In The Heights," "Bring it On the Musical," and "Hamilton"

Gmorning, Gnight!: Little Pep Talks for Me & You

Jenna Bush-Hager

Best-selling Author; Contributing Correspondent, NBC's Today; Chair, UNICEF's Next Generation and Editor-at-Large, Southern Living Magazine

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Jennifer Hale

Award Winning Journalist for FOX Sports; Covers the NFL and NBA as both a Sideline Reporter and Anchor

Serena Williams

Iconic Tennis Player, Entrepreneur

Casey Neistat

Vlogger and Co-Founder, Beme

J.D. Vance

#1 New York Times Best-selling Author of "Hillbilly Elegy: A Memoir of a Family and Culture in Crisis"

America's forgotten working class | J.D. Vance - YouTube