David Zinczenko

Former Vice President of Men's Health, Women's Health & Prevention; Retired Nutrition & Wellness Editor at ABC News

Will Packer

Award-Winning Producer Known for "Think Like A Man" & "Straight Outta Compton"; Founder of Will Packer Productions

William Shatner

Emmy-Award Winning Actor, Known for "Star Trek" & "Boston Legal"

Mario Lopez

Actor & Entertainment Journalist

Dan Harris

Award-Winning ABC News Anchor & #1 New York Times Best-Selling Author

Carol Leifer

Award-Winning Writer, Author, Actress & Standup Comedian

CAROL LEIFER Corp. Keynote Speaker/Comedian

Ross Shafer

Six-Time Emmy Award-Winning Comedian, Business Researcher, TV Host & Bestselling Author

Ross Shafer won Emmys & Mastered VIRTUAL KEYNOTES

Jimmy Wayne

Country Music Artist, NY Times Best Selling Author & Founder of Meet Me Halfway Campaign

John Ratzenberger

Emmy-Nominated Actor, Entrepreneur & Philanthropist

Jim Palmer

Former Pitcher for the Baltimore Orioles & National Baseball Hall of Famer; 3-Time World Series Champion & 6-Time MLB All-Star

Joel Zeff

Emcee, Workplace Expert, Author & Humorist

Jerry Mathers

Actor; Best Known for "Leave It to Beaver"

Vern Yip

Celebrity Interior Designer, Known For TLC's "Trading Spaces"

Jessie James Decker

Country Music Singer-Songwriter, Reality TV Star, Author & Designer

Vanilla Ice

Hip Hop Artist & Rapper, Suicide Survivor, Host of DIY Network's "The Vanilla Ice Project"

Louie Schwartzberg

Award-Winning Cinematographer, Director, Photographer and Filmmaker

Nikki Glaser

Stand-Up Comedian & Podcast Host; Known for "Last Comic Standing" and "Inside Amy Schumer"

Nikki Glaser: Good Clean Filth | Official Trailer | HBO

Fonzworth Bentley

Musician, Author and TV personality; MTV's "From G's to Gents"

Max Greenfield

Actor Known For "New Girl"

Dr. Michael Roizen

Chief Wellness Officer at the Cleveland Clinic & Co-Founder of RealAge; Anesthesiologist & Former FDA Advisory Committee Chair