Bethany Hamilton

Professional Surfer & Shark Attack Survivor; Inspiration for the Film "Soul Surfer"

Doc Hendley

Global Humanitarian, Clean Water Crusader, Top 10 CNN Hero, Sustainability Advocate

Dr. Ian Smith

Doctor, New York Times Bestselling Author, Medical Contributor & Host of "The Doctors"

Kathy Najimy

Award-Winning Actress & Activist

Amanda Seales

Poet, Spoken Word Artist & Media Personality Known for HBO's "Insecure;" Anti-Smoking Activist

Vicki Lawrence

Actress, Comedian & Women's Activist; Best Known for her Characters on "The Carol Burnett Show"

Mike Rayburn

Thought Leader, Artist & Entertainer

Josh Ostrovsky

Social Media Celebrity & Comedian Best Known as "The Fat Jew"

Sunny Anderson

Co-Host, Food Network's "The Kitchen"

Steve Rizzo

Hall of Fame Motivational Business Expert & Former National Headline Comedian

Caroline Rhea

Stand-up Comedian, Actress & Television Host

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

George Mitchell

Global Diplomat, Peace Negotiator & Leadership Expert; Former Senate Majority Leader Who Enjoyed Bipartisan Respect

Lea DeLaria

First Openly Gay Comic to Break the Late-Night Talk-Show Barrier; "Big Boo" on "Orange Is the New Black"

Allison Janney

Academy Award-Winning Actress

Fabio Viviani

Celebrity Chef, Former "Top Chef" Contestant, Cookbook Author

Kelsey Nixon

Chef, Author, & Television Personality Host, Cooking Channel's "Kelsey's Essentials"

Sarah Colonna

Comedian, Author & Actress; Known for "Chelsea Lately" and "Shameless"

Grace Helbig

Comedian, YouTube Personality, Actress & Author

Nia Vardalos

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

Gary McCord

Professional Golfer, Commentator, Author & Actor