Mark Spitz

Legendary Olympic Swimmer; Third Athlete to Win Nine Olympic Gold Medals

Mark Spitz on the 1972 Olympic Games in Munich

Carly Patterson

Singer-Songwriter & Olympic All-Around Women's Gymnastics Gold Medal Winner at the 2004 Athens Olympic Games

Kathy Najimy

Award-Winning Actress & Activist

Maria Bello

Actress, Activist & Vital Voices Global Ambassador

Peter Sagal

Host of NPR's "Wait Wait ... Don't Tell Me!"

Caroline Rhea

Stand-up Comedian, Actress & Television Host

Caroline Rhea Stand-Up: Dating, Astrology and Having a Teenage Daughter

Jason Lezak

Olympic Gold Medalist Swimmer; Tri-Captained 2008 Beijing Olympic Team with Michael Phelps

Gary McCord

Professional Golfer, Commentator, Author & Actor

Tom Arnold

Comedian, Actor & Writer

Alexandra Cousteau

Environmental Activist, Storyteller & Ocean Advocate

Robert Ballard

Renowned Ocean Explorer & Scientist