Danny Wuerffel

Heisman Trophy-winning Quarterback & Philanthropist

Jurnee Smollett

Actress & Singer

Sonia Nazario

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

Reverend Al Sharpton

Baptist Minister, Political, Civil Rights & Social Justice Activist

Virginia Madsen

Academy Award and Golden Globe Nominated Actress

Dave Pelzer

Counselor, Comedian & Expert on Foster Care, Resilience, and Personal Growth; Bestselling Author of "A Child Called 'It'"

Catherine Kaputa

Personal Brand Strategist, President of SelfBrand LLC & Author of "You Are a BRAND!"

Oscar Pistorius

"Blade Runner"; Double-Amputee Olympic Sprinter

Les Stroud

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

Dalia Mogahed

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

Kathleen Kennedy Townsend

Maryland's 1st Female Lt. Governor

Alvin Poussaint

Psychiatrist, Media Consultant & Author

Cher Lloyd

Singer, Rapper and Songwriter Known for her Hit Song, "I Want You Back"

Daniel Dennett

Professor of Philosophy at Tufts University

Richard Engel

NBC News Chief Foreign Correspondent

David Javerbaum

Award-Winning Comedy Writer & Producer; Known as God's "Secretary" for his Twitter Account @TheTweetOfGod

Danny Trejo

Actor, Author, Activist & Restaurateur; Recovery & Intervention Counselor for Troubled Youth

Sanya Richards-Ross

Four-Time Olympic Gold Medalist Sprinter; TV Personality & Entrepreneur

Sanya Richards-Ross competes in epic 400m final | World Athletics ...

Annabelle Gurwitch

Actress & Humorist

Cheryl Tiegs

Former Sports Illustrated Swimsuit Model; Proclaimed the "All-American" Model