Jonah Berger

Marketing Professor at the Wharton School at the University of Pennsylvania & Internationally Best-Selling Author

Marcus Luttrell

Decorated Navy SEAL & Bestselling Author of "Lone Survivor"

George Mitchell

Global Diplomat, Peace Negotiator & Leadership Expert; Former Senate Majority Leader Who Enjoyed Bipartisan Respect

Holly Robinson Peete & Rodney Peete

Actress, Author, Activist, Philanthropist; Sports Star, TV/Radio Personality, Author

Hugh Evans

Humanitarian; Founder & CEO of Global Poverty Project

Tatyana Ali

Actress, Singer & Activist; Best Known for "The Fresh Prince of Bel-Air"

Lee Child

New York Times Bestselling Author, Best Known for the "Jack Reacher" Series

Scott "Scooter" Braun

Founder of SB Projects

Jenna Bush-Hager

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

Superpower Sisterhood with Jenna Bush Hager and Barbara Pierce ...

Ted Nugent

Rock Musician, Author, & Humanitarian

Wes Welker

Former NFL Wide Receiver; Wide Receivers Coach for the Miami Dolphins

Nina Vaca

Chairman & CEO of Pinnacle Technical Resources; Former Presidential Ambassador for Global Entrepreneurship

Tristan Walker

Founder & CEO at Walker & Company Brands, Inc. & Former VP of Foursquare

Emmy Rossum

Actress Known for Showtime's "Shameless" & Singer-Songwriter

Dave Gilboa

Co-Founder & Co-CEO of Warby Parker

Vanessa Bayer

Actress & Comedian Known for "Saturday Night Live" and "Trainwreck"

Ryan Blair

Successful Entrepreneur & Author of "Nothing To Lose, Everything to Gain"

Leymah Gbowee

Liberian Peace Activist, Social Worker & Women's Rights Advocate; 2011 Nobel Peace Laureate

Bethany Hamilton

Professional Surfer & Shark Attack Survivor; Inspiration for the Film "Soul Surfer"

Neil Blumenthal

Co-Founder & Co-CEO of Warby Parker