Julie Clark

Early Childhood Consultant at Teaching Strategies; Creator of "Baby Einstein" Series; Entrepreneur; Breast Cancer Survivor

Kemba Smith

Criminal Justice Advocate, Author of "Poster Child," Abuse Survivor

Michael Pritchard

Nationally acclaimed speaker, draws from background as a probation officer, educator and comedian

Marshall Brain

Author & Founder of HowStuffWorks

Roger Harrop

The CEO Expert, Former CEO of Forbes

Erin Manning

Photographer, Traveler, Author & Educator

David M. Kennedy

Pulitzer Prize-Winning Historian & Donald J. McLachlan Professor of History Emeritus at Stanford University

C.J. Huff

Superintendent, Joplin, Missouri Public Schools, 2013 Missouri Superintendent of the Year and Finalist, 2013 National Superintendent of the Year

Sy Montgomery

Naturalist, Adventurer & Author of "The Good Good Pig" & "The Soul of an Octopus"

Secrets of the Octopus

Kyle Idleman

Author & Teaching Pastor of Southeast Christian Church in Louisville, Kentucky

Sonja Sohn

Actress, Activist, and Filmmaker, Best Known for "The Wire"

Maurice Ashley

First African-American Chess Grandmaster; Author, Puzzle Inventor & Motivational Speaker

Brent Darnell

International Best-Selling Author; Leading Authority on Emotional Intelligence and Interpersonal Communication Speaker

Pattie Maes

Founder & Director, MIT Media Lab's Fluid Interfaces Research Group

Stephen Jay Greenblatt

Cogan University Professor of the Humanities at Harvard University & Pulitzer Prize-Winning Author

Bob Stromberg

Comedic Corporate Speaker & Entertainer

David France

Director of Oscar-nominated documentary "How to Survive a Plague"; Award-winning Journalist, Best-selling Author

Vanessa "The Hebrew Mamita" Hidary

Actress / Performer / Writer / Director

Dr. Carlos Munoz, Jr

Educator, Author & Activist

James D. Roumeliotis

Entrepreneurial adviser, instructor/lecturer, Public Speaker and Author