Marcus Luttrell

Decorated Navy SEAL & Bestselling Author of "Lone Survivor"

Jeffrey Tambor

Emmy Award-Winning Actor of "Arrested Development," "The Hangover" & "Transparent"

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

Gabrielle Bernstein

Founder of HerFuture.com & New-York Times Best-Selling Author

Leigh Anne Tuohy

Inspirational Subject of "The Blind Side"

Ronnie Lott

Former Professional Football Player

Nia Vardalos

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

Chris Powell

Trainer and Transformation Specialist on ABC's "Extreme Makeover: Weight Loss Edition"

Picabo Street

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

Wes Welker

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

Curtis Strange

Professional Golfer, TV Commentator

Colin Cowie

Celebrity Event Planner & Designer, Author, Lifestyle Expert & Ambassador of Style

Philippe Petit

Motivational Speaker & High Wire Artist

Richard Rawlings

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

Alan Moore

Author, Entrepreneur, Craftsman