Clay Shirky

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

Erik Wahl

Internationally Recognized Graffiti Artist, Entrepreneur, & Author of "UNTHINK"

Jeffrey Tambor

Emmy Award-Winning Actor of "Arrested Development," "The Hangover," & For Transgender Role on Amazon's "Transparent"

Sarah Michelle Gellar

Actress; Known for "The Grudge" and "I Know What You Did Last Summer"

Jonah Berger

Assistant Professor of Marketing at the Wharton School at the University of Pennsylvania & New York Times Bestselling Author of "Contagious"

Susan Cain

Best-Selling Author, Lecturer and Expert Culture and the Power of Introverts

Adam Braun

Founder & Executive Director, Pencils of Promise

Linda Armstrong Kelly

Motivator & Mother of Lance Armstrong

Ice-T

Rapper & Actor, Law & Order: SVU

Jeremy Rifkin

Leading Global Technologist, Futurist and Authority on World Economic and Environmental Trends

Roxane Gay

Author of Famous Novels "Bad Feminist" and "Untamed State; Writer and Professor

Ayiti

Niecy Nash

Actress & TV Personality

Nicholas Kristof

Pulitzer Prize-Winning New York Times Columnist

Anant Agarwal

President of edX

Mike Huckabee

Politician; Former Governor of Arkansas

Tony Plana

Actor, Ugly Betty / Education Advocate

Roger Martin

Premier’s Research Chair in Productivity and Competitiveness, Academic Director, Rotman School of Management, University of Toronto

Paul Orfalea

Founder of Kinko's, Philanthropist-Chairman of the Orfalea Foundation, and a Serial Entrepreneur

Afterburner

US Fighter Pilots & Corporate Teambuilding Speakers

Nia Vardalos

Writer, Producer & Actor Known for "My Big Fat Greek Wedding"

Mark Sanborn

Leadership, Teamwork & Performance Expert; NYT Bestselling Author; President of Sanborn & Associates

Can a Business Speaker be Funny? Watch This! | Mark Sanborn ...

Wendell Pierce

Author and Actor, best known for "The Wire" and HBO's "Treme"

Dr. Ian Smith

Doctor, Media Consultant, & Best-Selling Author

Jenna Bush-Hager

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

Sisters First: Stories from Our Wild and Wonderful Life

Holly Robinson Peete

Celebrated Author, Actress and Advocate for Health and Families

Wes Moore

Bestselling Author of "The Other Wes Moore" and Youth Advocate

Dan Abrams

Chief Legal Affairs Anchor, ABC News; Founder, Abrams Media

Jalen Rose

ESPN Analyst & Former NBA Player

Jackie Joyner-Kersee

Track Superstar

Alison Bechdel

Author of the critically acclaimed Fun Home