Patrick Byrne

Founder & CEO, Overstock.com

Eric Ries

Entrepreneur & Author of "The Lean Startup"

Clay Shirky

Expert on New Technology & Social Media, & How They Shape Culture; Professor & Distinguished Writer in Residence, NYU

Vinton Cerf

Vice President & Chief Internet Evangelist for Google

Graham Hill

Founder of Life Edited & TreeHugger.com

Ray Kurzweil

Chairman of Kurzweil Technologies; Inventor; Futurist

Dan Ariely

Behavioral Economist; Professor at Duke University; Author; Founding Member of The Center for Advanced Hindsight

Pentatonix

Grammy Award-Winning Vocal Sensations & Winners of Season 3 of NBC’s 'The Sing-Off'

John Legend

Ten-Time Grammy Award Winning Musician & Philanthropist

Dr. Robert Cialdini

CEO & President of Influence at Work; Author of the New York Times Bestseller "Influence: Science & Practice"

Sir Richard Branson

Businessman, Founder of Virgin Group

Richard Branson

Emily Ratajkowski

Actress and Model

Van Jones

CNN Political Contributor; Author; Human Rights, Education & Clean Energy Advocate

Joseph Stiglitz

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

Natalie Portman

Award-Winning Actress Known for "Black Swan," "V for Vendetta" & Playing Padmé Amidala in the Star Wars Prequel Trilogy

Natalie Portman Breaks Down Her Career, from “Star Wars” to “Vox ...

Daymond John

"Shark Tank" Investor; Founder & CEO of FUBU; Presidential Ambassador for Global Entrepreneurship

Dolly Parton

Country Singer-Songwriter, Actress, Author and Philanthropist

Michael Lewis

Best-Selling Author of "Moneyball", "The Blind Side" and "The Big Short"

Jeff Bezos and Michael Lewis Fireside Chat - Sammies 2018

Rosanne Cash

Grammy-Winning Singer & Songwriter Known for "Seven Year Ache"

Rosanne Cash Remembers Everything: A Night of Performance ...

Branford Marsalis

Jazz Musician

Ed Sheeran

English Singer-Songwriter Known for "Don't," "Sing" and "Thinking Out Loud"

Sophia Amoruso

Founder & Former CEO of Nasty Gal; New York Times Best-Selling Author of "#GIRLBOSS"

GirlBoss CEO Sophia Amoruso Launches LinkedIn-Inspired Platform For Women

David McCullough

Historian and Bestselling Author

2018 Commencement - David McCullough '18Hon. - YouTube

John Kasich

Former Governor of Ohio

Dan Rather

Iconic American Journalist and the Former News Anchor for the CBS Evening News

Jay Leno

Acclaimed TV Late Night Show Host, Admired Stand-Up Comedian & Best-Selling Author

Jay Leno's Garage: Full Opening - Charlie Sheen Rides Shotgun ...

Dr. Mehmet Oz

Cardiothoracic Surgeon; Host of "The Dr. Oz Show;" Columbia University Professor & Author

Interview with Dr. Mehmet Oz, Host, The Dr. Oz Show

Lisa Ling

Executive Producer & Host of This is Life on CNN

Gary Vaynerchuk

Co-Founder & CEO of VaynerMedia

Colin Jost

Saturday Night Live Co-Head Writer & Comedian, Co-Anchor of "Weekend Update"

Weekend Update: Colin Jost and Michael Che Switch Jokes - SNL