Montel Williams

Emmy Award-Winning Talk Show Host; Multiple Sclerosis Survivor; Health Equity & Veteran Advocate

Dr. Ian Smith

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

Bob Harper

Personal Trainer & Former Host of "The Biggest Loser;" Heart Attack Survivor

Maintaining A Healthy Body & Mind | Bob Harper Q&A

Dr. Mehmet Oz

Cardiothoracic Surgeon; Host of "The Dr. Oz Show;" Columbia University Professor & Author

Linda Ellerbee

Award-Winning Journalist & Television Producer; Breast Cancer Survivor

Dr. Will Miller

Educator, Psychotherapist, Author & Humorist; Authority on Stress & Coping; Ethics & Social Media Professor at Purdue University

Denise Austin

Fitness Expert, Author & Video Hall of Famer

Shannon Miller

Olympic Gold Medalist, Health Advocate & Cancer Survivor

Kathy Kaehler

Celebrity Trainer & Lifestyle Expert

Kathy Ireland

CEO & Chief Lifestyle Designer of Kathy Ireland Worldwide; Supermodel & Health Advocate

Kathy Ireland - Anatomie interview

Dan Buettner

National Geographic Writer, Renowned Explorer & Author of "Blue Zones"

Dara Torres

12x Olympic Medalist, NYT Bestselling Author, Entrepreneur & Healthcare Reform Advocate

Mayim Bialik

Neuroscientist, Mental Health Advocate & Actress Known for "The Big Bang Theory"

John Wood

Founder & Board Co-Chair of Room to Read; Former Microsoft Marketing Executive

Shawn Rene Zimmerman

International Fitness Cover Model & Fitness Champion

Victoria Rowell

Actress, Producer, Director, Writer, American Ballet Theatre Alum & Founder of Rowell Foster Children's Positive Plan (RFCPP)

Daymond John

"Shark Tank" Investor; Founder & CEO of FUBU; Presidential Ambassador for Global Entrepreneurship

Caitlyn Jenner

TV Personality & Olympic Gold Medalist; Co-Host of "Keeping Up With Sports"

Erin Gruwell

Founder & Executive Director of the Freedom Writers Foundation; Education Reform Advocate

Les Brown

Motivator, TV Personality & Best-Selling Author

Amanda Beard

Olympic Gold Medalist, Co-Founder of Beard Swim Co. & Author of New York Times Bestseller "In the Water They Can't See You Cry"

Keith Ablow

America's Psychiatrist

Ray Zahab

Ultra-marathon Runner and Adventurer; Host, "The Project"; Author of "Running for My Life"

Dr. Holly G. Atkinson

Award-Winning Medical Journalist

Jillian Michaels

Leading Fitness Expert, Certified Nutritionist, Renowned Life Coach & Powerful Entrepreneur

Judge Greg Mathis

Civil Rights Activist, Television Personality

Joan Lunden

Award-Winning Journalist, Best-Selling Author, Health & Wellness Advocate

Mary LoVerde

International Work-Life Balance Expert

Robin Crow

Acclaimed Musician, Entrepreneur & Bestselling Author; Founder of Dark Horse Recording

Joy Behar

Comedian, Actress & Former Co-Host of "The View"