Darren McGrady

Former Chef to British Royalty

Eleanor Longden

Mental Health Advocate & Speaker; Postdoctoral Service User Research Manager at Psychosis Research Unit

Kate White

Former Editor-In-Chief of Cosmopolitan Magazine; New York Times Best-Selling Author

Bill Dedman

Pulitzer Prize-Winning Investigative Reporter for NBC News; Co-Author, "Empty Mansions: The Mysterious Life of Huguette Clark and the Spending of a Great American Fortune"

Stuart Firestein

Scientist; Advocate for the Public Understanding of Science

Olivia Ward

Winner of "Biggest Loser" Season 11

Charlene Strong

Gay Rights Activist

Marilyn Tam

Best-Selling Author, Consultant, Board Certified Executive/Corporate Coach, CEO of Marilyn Tam & Co., Founder & Executive Director of Us Foundation

Michael Eric Dyson

MSNBC Political Analyst, Former Host of NPR's "The Michael Eric Dyson Show" & Best-Selling Author

Dr. Gary Chapman

Pastor, Speaker & Author of "The 5 Love Languages"

Terry McMillan

New York Times Best-Selling Author Known for "Waiting to Exhale" & "How Stella Got Her Groove Back"

The Interruption Of Everything

Adora Svitak

Author, Speaker, Youth Advocate & Child Welfare Professional

Tim Wise

Anti-Racist Essayist, Author & Educator

Scott Turow

Attorney & Best-Selling Author

Terry Savage

Personal Finance Expert, Investment Advisor, Syndicated Columnist & Bestselling Author

Stefan Sagmeister

Co-Founder of Sagmeister & Walsh; Graphic Designer & Typographer

Geralyn Lucas

Breast Cancer Survivor & Author of "Why I Wore Lipstick: To My Mastectomy"

Julianne Malveaux

Economist, Author & Commentator; Founder and President, Economic Education; President Emerita of Bennett College

Lois Lowry

Newbery Medal-Winning Author of "Number the Stars" and "The Giver"

Dr. Paul Wolpe

Director of the Emory Center for Ethics