Bakari Sellers

Author, Attorney, Political Commentator, Health & Education Advocate; Youngest African American Elected Official in the U.S.

Bakari Sellers - PBS/"Frontline"

Amy Jo Martin

NYT Best-Selling Author, Angel Investor, CEO of Renegade Global & Host of the "Why Not Now?" Podcast

Amy Jo Martin - How to Humanize Your Brand?

Chrissy Teigen

Model, Television Personality, Entrepreneur & Cookbook Author Known for "Cravings" Series; Women's Rights Advocate

Chrissy Teigen Opens Up About Her Experience With Abortion

Jeffrey Kluger

Journalist; Editor and Writer at TIME MAGAZINE. Author of 8 books, including APOLLO 13.

Lena Dunham

Writer, Director, Actor & Producer Best Known for HBO’s “Girls”

Willie Nelson

Country Music Singer-Songwriter Known for "On The Road Again" & "Always On My Mind"

Alice Walker

Pulitzer Prize & National Book Award-Winning Author; Best Known for "The Color Purple"

David Allen

Author of "Getting Things Done", Productivity Expert, Executive Coach

GTD's David Allen: When There's Too Much To Do - YouTube

John P. Kotter

Leadership & Change Management Guru, Professor Emeritus at Harvard Business School, Bestselling Author of "Buy-In"

Leading Through Change | with Harvard Business School Professor John Kotter

Juanita Bynum

Empowerment Lecturer, Gospel Recording Artist & Author

Harvey Mackay

Business Leader, Bestselling Author, Envelope Company Owner

John Green

#1 New York Times Best-Selling Author, Digital Creator, VidCon Co-Founder & Entrepreneur

Turtles All the Way Down

Jerry Porras

The Lane Professor of Organizational Behavior and Change, Emeritus; Consultant on Organizational Change

Jessica Seinfeld

Founder & Board Chair of GOOD+ Foundation; Author of Three New York Times Bestselling Cookbooks

Food Swings: 125+ Recipes to Enjoy Your Life of Virtue & Vice: A Cookbook

Harry Paul

Co-author of "FISH!" series, Former SVP at Ken Blanchard Companies, Expert in Workplace Culture

Nicholas Sparks

Bestselling Author, Film Adaptations Creator, Philanthropist

Larry Winget

TV Personality, International Speaker and Author

Kevin Kelly

Founder & Executive Editor of Wired Magazine, Author of "The Inevitable: Understanding the 12 Technological Forces That Will Shape Our Future"

Christiane Northrup

Women's Health Expert, Bestselling Author, Holistic Wellness Advocate

Bill O'Reilly

Conservative Political Commentator; Best-Selling Author; Host of "The First" on YouTube & "No Spin News" Podcast

Bill O'Reilly: 'I don't think Obama was a bad president at all'