Marissa Mayer

Co-Founder and CEO of Sunshine; Former President & CEO of Yahoo!

Kendra Scott

Jewelry Designer, Founder & Executive Chairwoman of Kendra Scott, Entrepreneur, Philanthropist

George Takei

Actor, Social Justice Activist & Social Media Mega-Power

Parag Khanna

Managing Partner at FutureMap; Strategic Advisor to Governments & Global Companies; Bestselling Author; TED Speaker

Mike Rowe

CEO of mikeroweWORKS Foundation; Creator & Host of Dirty Jobs; Executive Producer & Narrator of How America Works

Shonda Rhimes

Executive Producer, Screenwriter, & Author

Shonda Rhimes Reveals SHOCKING Method Behind Her Creative ...

LeVar Burton

Literacy Advocate & Actor Known for "Roots," "Star Trek" & "Reading Rainbow"

Sir Richard Branson

Businessman & Founder of Virgin Group

Richard Dreyfuss

Academy Award-Winning Actor

Dean Kamen

Founder of FIRST; President of DEKA Research & Development Corporation

Anne-Marie Slaughter

Foreign Policy Expert, Author & CEO of New America Foundation

Rosario Dawson

Actress Known for "Daredevil" & "Rent;" Activist, Co-Founder & Chairwoman of Voto Latino

Michael Bloomberg

Former 2020 Democratic Presidential Candidate & Mayor of New York City; Founder of Bloomberg LP & Bloomberg Philanthropies

Joe Scarborough

Co-Host of MSNBC's "Morning Joe" & Former U.S. Congressman

Aasif Mandvi

Comedic Actor & Former Correspondent for "The Daily Show"

Diana Nyad

World Champion Swimmer, Storyteller, Sports Journalist & Broadcaster

Jesse Williams

Director, Producer, Activist & Actor Known for "Grey's Anatomy"

Mae Jemison

First Black Woman in Space & Former NASA Astronaut; National Women's & International Space Hall of Famer Founder, 100 Year Starship

Joseph Stiglitz

American Economist, Professor at Columbia University & Nobel Memorial Prize in Economic Sciences 2001

Rita Moreno

Award-Winning Actress, Dancer, Singer; Health Advocate & New York Times Bestselling Author