Gretchen Rubin

New York Times Best-Selling Author of "The Happiness Project;" Host of Podcast "Happier with Gretchen Rubin"

Gretchen Rubin - Knowing Yourself: Why You're Happy and You ...

Janet Chung and Ann Chung Mellman

Founders of Korean Delights

Rolfe Carawan

President of LifeMatters International; Accountability & Leadership Performance Speaker

Kate Orff

Sustainable Landscape Architect; Founder of SCAPE

Roy Firestone

Award-Winning Journalist, Commentator & Impressionist

Farrah Gray

Celebrity Entrepreneur & Bestselling Author of "Reallionaire"

Farrah Gray Speaks on Instilling Confidence In Black Children

Dr. Dean Ornish

Physician, Leading Researcher in Healthcare, Founder of the Preventive Medicine Research Institute & Bestselling Author

Steve Garvey

Cancer Survivor; Former Professional Baseball Player; 10-Time MLB All-Star, World Series Champion & National League MVP

Richard Simmons

Fitness Instructor, Actor, Video Producer Known for "Sweatin' to the Oldies" Aerobics Videos

Joan Borysenko, Ph.D.

Behavioral Scientist & Best-Selling Author

Nicole Jain

Education Policy Advisor, Children’s Book Author, Film Producer & Public Servant

Deborah Norville

Two-Time Emmy Award-Winning Journalist; Anchor of "Inside Edition" & Best-Selling Author

David Hyner

Professional Speaker, "The Massive Goal Principle"

Loretta LaRoche

Author, Humorist, Stress Expert & TV Personality

David Boudia

4-Time Olympic Medal Diver

Eileen McDargh, CSP, CPAE

Chief Energy Officer at The Resiliency Group

Frank Luntz

Political Pollster & Communication Expert

Jalen Rose

Former ESPN Analyst & NBA Player

Juliet Funt

Founder, Owner & CEO of WhiteSpace at Work

Immaculée Ilibagiza

Author, "Left to Tell: Discovering God Amidst the Rwandan Holocaust"

Kavita Shukla

Founder & CEO of The FRESHGLOW Co.; Inventor of FRESHPAPER, An Innovation Taking on the Challenge of Food Waste

Gail Evans

Former CNN Executive & Best-Selling Author; Diversity Expert

Dr. Holly G. Atkinson

Award-Winning Medical Journalist

Kayla Itsines

Personal Trainer, Author, Entrepreneur, Creator of BBG Workouts

Iris Krasnow

Best-Selling Author & Relationship Expert

Camp Girls: Fireside Lessons on Friendship, Courage, and Loyalty

Tiffani Bova

Growth & Innovation Evangelist for Salesforce, Sales Strategist, Author

The Experience Mindset: Tiffani Bova

Christian Navarro

Actor Best Known for "13 Reasons Why"

Rebekah Gregory

Boston Marathon Bombing Survivor & Founder of Rebekah's Angels

Boston bombing survivor Rebekah Gregory writes note to younger self

Pedro Noguera

Professor of Education, Founder of the Center for the Transformation of Schools UCLA

Snoop Dogg

Rapper, Singer, Songwriter, Record Producer & Actor

Don Yaeger

Award-Winning Leadership Coach & Best-Selling Author

Elyn Saks

Author of "The Center Cannot Hold;" Associate Dean of Law, Psychology & Behavioral Sciences at USC Law

Paul G. Stoltz

Creator of the Adversity Quotient, Expert Speaker on Human and Organizational Performance

Haydn Shaw

Expert in Generational and Cross-functional Roles, Change, Execution & Productivity

Pat Riley

Miami Heat President & Hall of Fame Inductee

David Allen

Bestselling Author & Founder of The David Allen Company

George Foreman

World Boxing Champion & Entrepreneur

Marci Shimoff

Co-Author of "Chicken Soup for the Woman's Soul"; Expert on Happiness, Success & Unconditional Love

Pat Croce

Mega-Entrepreneur & Former NBA Team Owner

Dr. Nido Qubein

Award-Winning Speaker and Author, President of High Point University

Tony Alessandra

Premier Communications Expert; Author of "The Platinum Rule;" Chairman of BrainX.com

Nicholas Pratley

Mental, Emotional and Well-Being Expert, Licensed NLP Therapist, Motivational, Social & Emotional Intelligence Trainer, Wellness Advocate & Creator of Luminous Energetics

Alonzo Mourning

Naismith Memorial Basketball Hall of Fame Inductee; Co-Founder of Mourning Family Foundation

John Kasich

Former Governor of Ohio

Stephen Birchak

Professor of Positive Psychology, Author & Business Coach

Catherine Crier

Acclaimed Author, Former Judge, Award-Winning Journalist & Television Broadcaster

Amy Brenneman

Actress, perhaps best known for her roles on "NYPD Blue," "Judging Amy," and "Private Practice"

Dave Winfield

National Baseball Hall of Famer & Advisor to the Executive Director of the Major League Baseball Players Association

Preston Keith Fox

THE ANTI-MOTIVATIONAL-MOTIVATIONAL SPEAKER

Bonin Bough

Chief Growth Officer at Triller; Former Chief Media & eCommerce Officer at Mondeléz International (formerly Kraft Foods), Host of CNBC's Cleveland Hustles & Author