Danny Wuerffel

Heisman Trophy-winning Quarterback & Philanthropist

Jurnee Smollett

Actress & Singer

Carl Lentz

Senior Pastor of the Manhattan Branch of the Global Hillsong Evangelical Church

Mitchell Kapor

Tech Consultant to the 2008 Obama Campaign, Philanthropist, Entrepreneur & Education Advocate

Lisa Randall

Award-Winning Physicist & Author

Dark Matter and the Dinosaurs: The Astounding Interconnectedness of the Universe

Dr. Laura D'Andrea Tyson

First Female Chairman of White House Council of Economic Advisors

Tamara Tunie

Film, stage and television actress, director and producer. She is best known for her portrayal of medical examiner Melinda Warner on the NBC police drama Law & Order: Special Victims Unit.

Sonia Nazario

Pulitzer Prize-Winning Author & Journalist; Author of "Enrique’s Journey"

Reverend Al Sharpton

Baptist Minister, Political, Civil Rights & Social Justice Activist

Rick Smolan

CEO of Against All Odds Productions, Photographer, Author & Big Data Enthusiast

Doug Ellin

Creator & Executive Producer, HBO's "Entourage"

Ramesh Ponnuru

Senior Editor for National Review, American Conservative Pundit and Journalist

Korie Robertson

Star of A&E's "Duck Dynasty"

Naomi Wolf

Bestselling Author; Social Activist; Former Political Advisor to Al Gore and Bill Clinton

Alison Gopnik

Professor & World Leader in Children's Learning and Development

Les Stroud

Star of "Survivorman", Producer, Author, Filmmaker & Activist

Paula White

Senior Pastor of New Destiny Christian Center & Host of "Paula White Today"

Dalia Mogahed

President and CEO, Mogahed Consulting, LLC; Author, "Who Speaks for Islam?"

John Tesh

Inspirational Radio Host, Pianist & Composer; Known for His Radio Show "Intelligence for Your Life"

John Tesh Music - YouTube

Kathleen Kennedy Townsend

Maryland's 1st Female Lt. Governor