Josh Ostrovsky

Social Media Celebrity & Comedian Best Known as "The Fat Jew"

Kathy Najimy

Award-Winning Actress & Activist

Kay Koplovitz

Founder of USA Networks & The SyFy Channel; Game Changing Entrepreneur

Kevin Powell

Writer, Humanitarian, President of BK Nation

Kristen Schaal

Actress, Stand-Up Comedian & Writer

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Laura Benanti

Tony Award-Winning Actress & Singer

Lauren Bush

Founder & CEO of FEED Projects; Model & Fashion Designer; Granddaughter of Former President George H. W. Bush

Lawrence O'Donnell

Political Analyst, Author & Host of "The Last Word with Lawrence O'Donnell"

Lee Child

New York Times Bestselling Author, Best Known for the "Jack Reacher" Series

Lee Daniels

Director, Writer & Producer Known for "Precious" and "Empire"; Creator of Lee Daniels Entertainment

Leymah Gbowee

Liberian Peace Activist, Social Worker & Women's Rights Advocate; 2011 Nobel Peace Laureate

Lisa Oz

Best-Selling Author, Producer, Host & Entrepreneur

Malaak Compton

Activist & Philanthropist

Marco Tempest

Cyber-Illusionist

Maria Menounos

CEO & Co-founder of AfterBuzz TV; Former E! News Co-Anchor; Best-selling Author, Journalist & Type-1 Diabetic

Mark Messier

Former Professional Ice Hockey Player & Six-Time Stanley Cup Winner

Matthew Bishop

Nonresident Senior Fellow of Global Economy and Development at the Center for Sustainable Development

Mike Walsh

CEO of Tomorrow, Futurist & Best-Selling Author of "The Algorithmic Leader"

Nassim Nicholas Taleb

Distinguished Professor of Risk Engineering & Co-Director of the Research Centre for Risk Engineering at the Polytechnic Institute of New York University

Neil Blumenthal

Co-Founder & Co-CEO of Warby Parker