Dr. Chap Clark

Author of "Hurt 2.0: Inside the World of Today’s Teenagers"; Former Professor Youth, Family, & Culture at Fuller Theological Seminary

Marc Vetri

Marc Vetri is the chef/founder of Philadelphia’s critically acclaimed Vetri Family of Restaurants

Dr. Tracey Wilen

Prominent Thought Leader on the Impact of Technology on Society, Work & Education

Kevin Briggs

Golden Gate Guardian, International Crisis Management Expert & Suicide Prevention Advocate

Bill Klein

Motivational Speaker, Star of TLC's "The Little Couple" & Author of "Life is Short"

Eric Mazur

Physicist & Educator at Harvard; Entrepreneur in Technology Start-Ups for the Educational and Photonics Markets

Damaris Phillips

Celebrity Chef & Television Personality; Winner of 9th Season of "Food Network Star"

Davina Leone

Singer-Songwriter & Anti-Bullying Advocate; Host of "Reflect With Lumine"

Davina Leone Speaking

Matt Stutzman

Known as "The Armless Archer"; Current World Record Holder for Longest Accurate Shot in Archery

Marty Makary, M.D.

Healthcare Futurist, Johns Hopkins Surgeon & Professor of Public Health

Nontombi Naomi Tutu

Race, Gender & Human Rights Activist; Daughter of Desmond Tutu

Ruby Payne

Founder of aha! Process, Inc. & Author of "A Framework for Understanding Poverty"

Stacey Bess

Award-Winning Educator; Keynote Speaker; Advocate for Homeless Youth

Lee Strobel

Best-Selling Author; Atheistic Journalist-Turned-Apologist

Eric Bryant

Author & Church Leader

Timothy Patrick McCarthy

Award-Winning Scholar, Educator & Human Rights Activist; Faculty Member at Harvard University's Graduate School of Education and John F. Kennedy School of Government

Reckoning with History: Unfinished Stories of American Freedom

Melody Barnes

Executive Director Karsh Institute of Democracy at UVA, Professor at the Miller Center & Former Director of the White House Domestic Policy Council

Salamishah Tillet

Creative Writing Professor at Rutgers University-Newark; Co-founder of A Long Walk Home; Feminist Activist & Scholar

Edward Tenner

Smithsonian Institution Distinguished Scholar & Author of "Why Things Bite Back" and "Our Own Devices"

Val Chmerkovskiy

Season 20 Champion & Professional Dancer on "Dancing With The Stars"