IronE Singleton

Best known as Theodore "T-Dog" Douglas on AMC's "The Walking Dead"

Kal Penn

Actor, Writer, Producer & Former Associate Director of the White House Office of Public Engagement

Ree Drummond

Host of "The Pioneer Woman" on the Food Network

Marcus Samuelsson

James Beard Award-Winning Chef & Owner of the Red Rooster Restaurant

Ted Allen

Host, "Chopped," Contributor, "The Best Thing I Ever Ate"

Herschel Walker

Former NFL Running Back, 1982 Heisman Trophy Winner & Mental Health Awareness Advocate

Mario Lopez

Actor & Entertainment Journalist

Benjamin Zander

Conductor of the Boston Philharmonic Orchestra; Celebrated Leadership & Performance Expert

How to Live a Life of Possibility | Benjamin Zander - YouTube

Cynthia Breazeal

Dean For Digital Learning, MIT; Expert on Responsible AI & Social Robotics

Cynthia Breazeal - Mass STEM Week 2020 Keynote

Victoria Labalme

Hall of Fame Speaker, Wall Street Journal Bestselling Author & Strategic Performance Coach

Henry Winkler

Actor, Producer, Director & Best-Selling Author; Best Known for "Happy Days"

Maksim Chmerkovskiy

2x “Dancing with the Stars” Champion & Humanitarian

Michael Eric Dyson

MSNBC Political Analyst, Former Host of NPR's "The Michael Eric Dyson Show" & Best-Selling Author

Andie MacDowell

Film Actress

Allison Massari

Celebrated Artist, Resilience Expert, Entrepreneur, Burn Survivor & Inspirational Storyteller

Promo Reel—Top Keynote Speaker Allison Massari

Lamman Rucker

Actor, Education Activist, Green Living Advocate & Entrepreneur

Joshua Prince-Ramus

Architect & Principal of REX Design Firm

Louie Schwartzberg

Award-Winning Cinematographer, Director, Photographer and Filmmaker

Lance Gross

Actor, Model & Photographer; Best Known for "House of Payne"

Ronda Rousey

Former UFC Champion & WWE Wrestler; Olympic Medalist; Actor & Author

Our Fight: A Memoir

Mondo Guerra

Fashion Designer & Advocate for HIV/AIDS Awareness

Robert Putnam

Professor of Public Policy, Harvard Kennedy School of Government; Author of "Our Kids"

Nick Swardson

Actor & Stand-Up Comedian Known for "Just Go With It," "Grandma's Boy" & "Reno 911"

Lin-Manuel Miranda

Tony Award-Winning Actor, Composer, & Lyricist; Known for "In The Heights," "Bring it On the Musical" & "Hamilton"

Claude Steele

Social Psychologist & Stereotype Expert

Stefan Sagmeister

Co-Founder of Sagmeister & Walsh; Graphic Designer & Typographer

Genevieve Bell

Senior Fellow at Intel, Distinguished Professor & Director of the 3A Institute at ANU

Edward Lewis

Co-Founder of Essence Magazine & One of the Most Successful Publishers in the Country

Dr. Paul Wolpe

Director of the Emory Center for Ethics

Gary Sinise

Actor & Advocate for America's Servicemen and Women; Founder of the Gary Sinise Foundation