Oscar Arias

Former President of Costa Rica & Nobel Laureate

Janelle Monáe

Singer-Songwriter, Rapper, Actress & LGBTQ Advocate

Jordan Belfort

The Real Wolf of Wall Street

Daniel Lamarre

President & CEO of Cirque du Soleil

Peter Singer

Australian Philosopher, Author & Father of the Animal Rights Movement

Chesley (Sully) Sullenberger III

"Miracle on the Hudson" Hero Pilot, Retired Air Force Fighter Pilot & Best-Selling Author

John Ashcroft

Former U.S. Attorney General, Former Governor & Senator of Missouri

Paul Polman

Business Leader; Climate & Equality Campaigner; Co-Author of “Net Positive”

Nas

Grammy-Nominated Rapper, Songwriter & Record Producer

Lenny Kravitz

Singer-Songwriter, Multi-Instrumentalist, Record Producer, Actor & Arranger

Paul LeBlanc

President of Southern New Hampshire University

Jimmy Eat World

Alternative '90s Rock Band Known for "The Middle"

Jimmy Eat World: NPR Music Tiny Desk Concert

Simon Zadek

CEO, AccountAbility

Ernie Johnson, Jr.

Sports Broadcaster, Host of TNT's "Inside the NBA", "NCAA Division | Men's Basketball Championship" on CBS & Major League Baseball on TBS

Leona Lewis

Singer, Songwriter & Animal Welfare Activist; Best Known for "Bleeding Love"

Sanaa Lathan

Actress; Known for "Love & Basketball" and "The Best Man"

Michael Duke

Former CEO of Walmart

Hannah Fry

Complexity Theorist & Author of "The Mathematics of Love"

Rachel Roy

Fashion Designer; Founder of Rachel Roy