Lena Dunham

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

Tim Tebow

ESPN College Football Analyst; Heisman Trophy Winner; Former Quarterback for NFL's Denver Broncos & Baseball Outfielder for the New York Mets

Drew Houston

Co-Founder & CEO of Dropbox

Angela Ahrendts

Former SVP of Retail at Apple & Former CEO of Burberry

Gayle King

Co-Host of "CBS This Morning" & Editor-At-Large of O, The Oprah Magazine

Craig Newmark

Founder of Craigslist; Internet Entrepreneur; Leader in Social Networks

Tamron Hall

Award-Winning Journalist; Former National News Anchor for NBC News; Host of the "Tamron Hall Show"

Watch Where They Hide

Sallie Krawcheck

Founder & CEO of Ellevest; Author of "Own It: The Power of Women at Work"

John P. Kotter

Leadership & Change Management Guru

Jim McCann

President & CEO of 1-800-FLOWERS.COM

Mark Burnett

CEO, One Three Media; Five time Emmy Award Winning Producer

Trevor Noah

Emmy Award-Winning Comedian & Bestselling Author; Former Host of "The Daily Show"

Douglas Conant

Chairman, Avon Products; Founder & CEO, Conantleadership; Chairman, Kellogg Executive Leadership Institute at Northwestern University; Former CEO & President, Campbell Soup Company

Matt Damon

Actor, Screenwriter & Producer; Co-Founder of Water.org; Expert Advocate on Global Water & Sanitation Crisis

George Foreman

World Boxing Champion & Entrepreneur

Jeremy Siegel

Finance Professor & Author

Ruby Rose

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

Peter Dinklage

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

Serena Williams

Iconic Professional Tennis Player & Olympic Gold Medalist; Activist, Philanthropist & Entrepreneur

Philip Kotler

International Marketing Professor; Author & Marketing Consultant

Marketing 6.0: The Future is Immersive