Ashton Kutcher

Actor, Producer, Investor & Activist

Oprah Winfrey

CEO of Oprah Winfrey Network, Presidential Medal of Freedom Recipient & National Women's Hall of Famer

Oprah Winfrey: Broken Open | Oprah's Super Soul | OWN Podcasts ...

John Mayer

Grammy Award-Winning Singer-Songwriter & Guitarist Known for "Your Body Is a Wonderland" & "Waiting on the World to Change"

John Mayer Reveals His Worst On Stage Moment & More

Pharrell Williams

Singer-Songwriter, Producer & Entrepreneur; Known for the Hit Single, "Happy"

Alexis Ohanian

Co-Founder of Initialized Capital & Co-Founder of Reddit; Entrepreneur, Investor, Activist & Bestselling Author

Alexis Ohanian Carthage College Commencement Address 2014

John Legend

EGOT Winning Musician, Producer & Philantropist

Steve Harvey

TV Personality & Host of "Family Feud"

Lady Gaga

Grammy Award-Winning Pop Singer-Songwriter & Award-Winning Actress Known for "A Star is Born" & "Joker: Folie à Deux'; Founder of Haus Labs Cosmetics

Laurene Powell Jobs

Founder & Chair of Emerson Collective Foundation; President of the Board at College Track; Widow & Heir of Steve Jobs

The American Arctic

Sarah McLachlan

Singer-Songwriter & Activist

Toto Wolff

Co-Owner, CEO and Team Principal of Mercedes-AMG PETRONAS Formula 1 Team, Former Racing Driver

Kelly Slater

Professional Surfer Crowned ASP World Champion a Record 11 Times, Spokesperson for Suicide Prevention & Awareness

Kelly Slater Talks Surfing at 50: 'There's Always Another Wave'

Bono

Lead Singer of U2, Activist & Co-Founder of DATA (Debt, AIDS, Trade, Africa)

Paul McCartney

Former Member of The Beatles; One of the Most Successful Composers & Performers of All Time

Joseph Lubin

Founder & CEO of ConsenSys, Co-Founder of Ethereum

Larry Fitzgerald

Philanthropist, Business Owner, Investor & Former Wide Receiver for the National Football League

Tim Tebow

ESPN College Football Analyst; Heisman Trophy Winner; Former Quarterback for NFL's Denver Broncos & Baseball Outfielder for the New York Mets

Kurt Warner

Super Bowl Champion Quarterback and Two-Time NFL MVP; Adoption Advocate

John Elway

Hall of Fame NFL Legend; Executive VP of Football Operations for the Denver Broncos

Melinda French Gates

Co-Chair of the Bill & Melinda Gates Foundation

Melinda French Gates' Brief But Spectacular take on making birth ...