Ariana Grande

Singer Known for "Thank U Next" & "God is a Woman"

Jeff Bridges

Academy Award Winning Actor & Producer

Kareem Abdul-Jabbar

Highest-Scoring NBA Player in History & Cancer Survivor

A Season on the Reservation: My Soujourn With the White Mountain Apaches

Rob Lowe

Actor, Best-Selling Author, Podcaster & Philanthropist

Anthony Rizzo

First Baseman for the New York Yankees of Major League Baseball

Sam Heughan

Actor; Known for His Role as Jamie Fraser in "Outlander"

Vanessa Bayer

Actress & Comedian Known for "Saturday Night Live" and "Trainwreck"

Ernie Johnson, Jr.

Sports Broadcaster, Host of TNT's "Inside the NBA", "NCAA Division | Men's Basketball Championship" on CBS & Major League Baseball on TBS

Ashley Park

Broadway & Television Actress; Leukemia Survivor

Tom Coughlin

Two-time Super Bowl-Winning Head Coach of the New York Giants; Former Executive VP of Football Operations at Jacksonville Jaguars

Paul Azinger

Former PGA Player of the Year, Cancer Survivor, Author of "Zinger"

Michael C. Hall

Actor; Known for "Dexter" & "Six Feet Under"

Andrew McMahon

Singer-Songwriter; Andrew McMahon In The Wilderness; Former Front Man of Something Corporate and Jack's Mannequin; Survivor of Acute Lymphoblastic Leukemia

Eric Berry

Former All-Pro NFL Player; Hodgkin's Lymphoma Survivor

Ethan Zohn

Winner of "Survivor" Africa, 2x Cancer Survivor, Stem Cell Transplant Recipient, Social Entrepreneur, Philanthropist, Cancer Research Advocate, Former Pro Soccer Player, Sports Broadcaster & TV Personality

Patrick J. Sweeney

Best-Selling Author of "Fear is Fuel", Adventure Keynote Speaker, Fear Guru & World Record Holder Cycling The Seven Summits & 2x TEDx Speaker

Tyler Butler-Figueroa

Violinist, Leukemia Survivor, Survivor of Childhood Bullying & Reality TV Star

Merril Hoge

Former Football Player & ESPN Football Analyst; Cancer Survivor; Author of "Find a Way" and "Brainwashed"

Evan Handler

Actor, Author, Screenwriter & Journalist; Best Known for “Sex and the City,” and "Californication"

Emme

Supermodel, TV Personality & Body Image Advocate