Max Levchin

CEO, Affirm; Co-Founder of PayPal

Jenny McCarthy

Actress, Host & Judge on Fox's "The Masked Singer"; Beauty Entrepreneur & Founder of Formless Beauty

Elizabeth Vargas

Emmy Award-Winning Journalist; Best-Selling Author; Anchor for NewsNation

Rick Smolan

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

Deon Cole

Standup comedian famous for his roles on ABC's "Black-ish" and TBS' "Angie Tribeca"

Tim Hawkins

Christian Youth Pastor, Musician & Comedian

Michael Oher

Founder of Oher Foundation for Disadvantaged Youth; Former NFL Player for Baltimore Ravens, Tennessee Titans & Carolina Panthers; Super Bowl 47 Champion; Story Told in Movie "The Blind Side"

Jamie-Lynn Sigler

Actress Known for "The Sopranos" & "Big Sky" & Co-Host of "MeSsy"; Spokesperson for Eating Disorders & Multiple Sclerosis Survivor

Maura Tierney

Golden Globe Award-Winning Actress & Breast Cancer Survivor

Oscar Arias

Former President of Costa Rica & Nobel Laureate

Oscar Pistorius

"Blade Runner"; Double-Amputee Olympic Sprinter

Jeff Martin

Former Apple Marketing Executive in Digital Strategy; Founder of Tribal Brands and Global Investor

Les Stroud

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

John Tesh

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

John Tesh Music - YouTube

Judith Light

Award Winning Actress & Activist

Naveen Selvadurai

Co-founder, Foursquare

Danny Trejo

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

James McBride

New York Times Best-Selling Author & Musician

Evanna Lynch

Actress Known for her Role as Luna Lovegood in the "Harry Potter" Series

Mahathir Bin Mohamad

Former Malaysia Prime Minister