Marcus Luttrell

Decorated Navy SEAL & Bestselling Author of "Lone Survivor"

Maria Menounos

CEO & Co-founder of AfterBuzz TV; Former E! News Co-Anchor; Best-selling Author, Journalist & Type-1 Diabetic

Mark Sanborn

Leadership, Teamwork & Performance Expert; New York Times Bestselling Author; President of Sanborn & Associates

Mark Spitz

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

Mark Spitz on the 1972 Olympic Games in Munich

Marlee Matlin

Academy Award Winning Actress; Healthcare Advocate & Disability Rights Activist Fighting for Better Access for the Deaf

Michelle Rhee

Founder of StudentsFirst & Education Reform Advocate; Former D.C. Public Schools Chancellor

Nastia Liukin

Olympic Gold Medal Gymnast

Nia Vardalos

Oscar-Nominated Actress, Screenwriter & Producer Known for "My Big Fat Greek Wedding"

Nick Vujicic

Motivational Speaker, NY Times Best-Selling Author, Founder & CEO of Life Without Limbs

Philippe Petit

Motivational Speaker & High Wire Artist

Picabo Street

Olympic Gold & Silver Medalist, Outstanding Role Model, Corporate Brand Spokesperson, TV Personality, Motivational Speaker, Health & Wellness Activist, Philanthropist

Richard Rawlings

Entrepreneur, Television Personality & Car Enthusiast: Know as the Host of "Fast N' Loud" on the Discovery Channel

Ronnie Lott

Former Professional Football Player

Sugar Ray Leonard

Legendary Sports Icon, Olympic Champion and Hall of Famer, Philanthropist, Bestselling Author & Television Personality

Tim Sanders

Bestselling Author, Technology Pioneer, Expert on Collaboration & Relationships

Wes Welker

Former NFL Wide Receiver; Wide Receivers Coach for the Miami Dolphins