Ben Silbermann

Co-Founder & Executive Chairman of Pinterest

Dean Karlan

Behavioral Economist, Social Entrepreneur & Author

Pat Mitchell

Editorial Director & Host of TEDWomen; Co-Chair of the Women's Media Center; Former President of CNN Productions & PBS

Michael Rogers

MSNBC's 'The Practical Futurist' & Technology Expert

Sheryl Swoopes

3-Time WNBA MVP & Olympic Gold Medalist

Norman Reedus

Actor; Best Known as Daryl Dixon on "The Walking Dead"

Douglas Conant

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

Ira Flatow

NPR Science Correspondent, Host of "Science Friday;" Science Media Expert

Kerri Strug

Olympic Gold Medalist in Gymnastics & Author

David Karp

Founder of Tumblr

Steven Brill

Award-Winning Journalist and Author

George P. Bush

Politician & Land Commissioner of Texas

Michelle Bernard

Political Analyst, MSNBC and Founder, The Bernard Center for Women, Politics & Public Policy

Tommy Flanagan

Filip 'Chibs' Telford, "Sons of Anarchy"

Jack Mackenroth

Fashion Designer, Model & AIDS Activist

Ken Jeong

Physician, Comedian & Actor; Best Known for "The Hangover"

Urban Meyer

Former Head Football Coach of Jacksonville Jaguars & The Ohio State University; ESPN Analyst

Laura Fitton

Founder & Climate Economy Evangelist at Enough.co; HubSpot, Founder of oneforty.com; co-author Twitter for Dummies

Bruce Tulgan

Founder of Rainmaker Thinking; Best-Selling Author & Leading Expert on Youth in the Workplace

Cyndi Lauper

Grammy Award-Winning Artist, Actress, Television Personality & Activist

Cyndi Lauper and Rob Hyman Break Down Her Iconic Song “Time After Time”