Joe Scarborough and Mika Brzezinski

Hosts of "Morning Joe"

Bing Chen

Entrepreneur, Creator & Community Builder; Co-Founder of AUM Group & Gold House

Jessica Williams

Actress, Comedian, Former Correspondent on "The Daily Show" & Co-Host of the "2 Dope Queens" Podcast

Ziauddin Yousafzai

Co-Founder of the Malala Fund

Steven Kotler

NY Times Best-Selling Author, Innovation Leader & Peak Performance Expert; Director of Research for the Flow Genome Project

Dr. Jackie Walters

Award-Winning OB-GYN; Two-Time Breast Cancer Survivor; Cast Member of Bravo's "Married to Medicine"

Mary Lambert

Singer-Songwriter; known for her work on Macklemore's "Same Love"

Karrueche Tran

Model

Patricia Arquette

Academy Award-Winning Actress, Activist, Humanitarian & Author

Shay Mitchell

Actress Known for Her Role in "Pretty Little Liars"; Entrepreneur & CEO of Beis

Lori Allen

Founder & Owner of Bridals by Lori; Star of "Say Yes to the Dress Atlanta;" Breast Cancer Survivor

Vivek Wadhwa

Entrepreneur, Emerging Technologies Expert, Academic & Celebrated Author

Colin Cowie

Celebrity Event Planner & Designer, Author, Lifestyle Expert & Ambassador of Style

Debora Spar

NYT Bestselling Author & Senior Associate Dean of Business & Global Society, Harvard Business School

Alex Newell

Grammy Award-Winning Actor & Singer Known for "Glee"

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

Jonah Berger

Marketing Professor at the Wharton School at the University of Pennsylvania & Internationally Best-Selling Author

Marcus Luttrell

Decorated Navy SEAL & Bestselling Author of "Lone Survivor"

George Mitchell

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

Holly Robinson Peete & Rodney Peete

Actress, Author, Activist, Philanthropist; Sports Star, TV/Radio Personality, Author

Hugh Evans

Humanitarian; Founder & CEO of Global Poverty Project

Tatyana Ali

Actress, Singer & Activist; Best Known for "The Fresh Prince of Bel-Air"

Jenna Bush-Hager

Best-selling Author; Contributing Correspondent, NBC's Today; Chair, UNICEF's Next Generation and Editor-at-Large, Southern Living Magazine

Superpower Sisterhood with Jenna Bush Hager and Barbara Pierce ...

Nina Vaca

Chairman & CEO of Pinnacle Technical Resources; Former Presidential Ambassador for Global Entrepreneurship

Tristan Walker

Founder & CEO at Walker & Company Brands, Inc. & Former VP of Foursquare

Emmy Rossum

Actress Known for Showtime's "Shameless" & Singer-Songwriter

Dr. William Li

Physician, Scientist & Bestselling Author of “Eat to Beat Disease: The New Science of How Your Body Can Heal Itself” and “Eat to Beat Your Diet: Burn Fat, Heal Your Metabolism, and Live Longer”

Naveen Jain

Founder & CEO of Viome; Founder of Moon Express

Chris Powell

Trainer and Transformation Specialist on ABC's "Extreme Makeover: Weight Loss Edition"

Jason Silva

Emmy-nominated TV Personality; Futurist; Host of National Geographic Channel’s “Brain Games”