Ruby Rose

Australian Model, DJ, Actress & TV Presenter; Known for "Batwoman" & "Orange is the New Black"

Utkarsh Ambudkar

Actor; Best Known for "Pitch Perfect" & "The Mindy Project"

Ginger Zee

Chief Meteorologist for ABC News, Author & Mental Health Advocate

Chasing Helicity: Through the Storm (The Chasing Helicity Series) (Chasing Helicity Ser...

Matt McGorry

Actor Known for "Orange is the New Black" & "How to Get Away with Murder;" Feminist & Social Change Advocate

Dan Schulman

President & CEO of PayPal; Former President of American Express

Colin Egglesfield

Actor, Producer, Entrepreneur & Motivational Speaker; Founder of Shout Out! Shirts & The AgileArtist Movement; Cancer Survivor

Michelle Gielan

Former National CBS News Anchor Turned Positive Psychology Researcher; Bestselling Author of "Broadcasting Happiness"

Peter Dinklage

Emmy Award-Winning Actor, Known for his Role on "Game of Thrones"

Chrissy Teigen

Model, Author & Television Personality

Clark Gregg

Actor Known For "The New Adventures of Old Christine" & "The Avengers"

Martin Seligman

Zellerbach Family Professor of Psychology & Director of the Positive Psychology Center at the University of Pennsylvania

Tomorrowmind: Thriving at Work with Resilience, Creativity, and Connection―Now and in a...

David Nico

Author, Health Strategist & Leadership Well-Being Expert

Nico sample clip

Timothy Shriver

Chairman & CEO of the Special Olympics

Lena Dunham

Writer, Director, Actor & Producer Best Known for HBO’s “Girls”

Manisha Thakor

Financial Wellbeing Consultant & Founder of MoneyZen

Alonzo Mourning

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

Brandon Marshall

Former NFL Pro Bowler, TV Personality, Mental Health Advocate, Founder, Host of I AM Athlete & CEO of House of Athlete

John Zogby

Trendspotter & Leading Pollster

Rick Springfield

Australian Musician, Singer-Songwriter & Actor Known for "Jessie's Girl"

Diane Keaton

Academy Award-Winning Actress & Author