Danai Gurira

Actress, Best Known for "Black Panther" & "The Walking Dead"

Danica McKellar

Mathematician, Writer, Actress, Author & Producer

Daniel Dae Kim

Actor, Director & Producer

Daniel James Scott

Daniel James Scott is a noted entrepreneurship expert and speaker, with a nationally-distributed book and globally-referenced blog.

Daniel Patterson

Award-Winning Chef, Restaurateur & Food Writer; Considered a Leading Proponent of California Cuisine

Daniel Tammet

Daniel Tammet is the author of \"Born on a Blue Day,\" about his life with high-functioning autistic savant syndrome.

Danielle Brooks

TV, Film & Broadway Actress Known for "Orange is the New Black," "Peacemaker" & "The Color Purple"

Danielle Brooks On “The Piano Lesson” & Viral “The Color Purple” Callback

Danièle Sauvageau

Inspiring Sports Speaker; Former Head Coach of Canadian Women's National Hockey Team

Danny Glover

Acclaimed Actor, Producer & Leading Social Activist

Darius Rucker

Lead Singer and Rhythm Guitarist of the Rock Band Hootie & the Blowfish

Darrius Garrett

Actor, Author, Motivational Speaker & Original Freedom Writer

Dascha Polanco

Dominican-American Actress; Best Known for "Orange is the New Black" & "In The Heights"

Dave deBronkart

Kidney Cancer Survivor & Patient Advocate Known as "e-Patient Dave"

David Adler

Author of Fiction and Non-Fiction Books for Young Readers

David Allen

Bestselling Author & Founder of The David Allen Company

David Barton

Founder and President of WallBuilders, a National Pro-Family Organization

David Goodman

New York Times Best-Selling Author & Journalist

David Houle

Global Futurist & Strategist, Honorary President and Futurist of the Future Business School of China. Houle won two Emmys, a Peabody award and the Heartland award for "Hank Aaron: Chasing the Dream"

Moving to a Finite Earth Economy | David Houle | TEDxUofIChicago

David Mamet

Pulitzer Prize-Winning Playwright

David Remnitz

FIDS Global and Americas FTDS Leader at Ernst & Young

David Stillman

Generational Expert, GenZ Guru & Best Selling Author

David Thornburg

Award-Winning Futurist, Author & Educational Consultant

David Tutera

Host of "Party Planner with David Tutera", Discovery Home, Life Style and Entertaining Expert

David Ulrich

Human Resource & Leadership Expert

David Zach

Futurist - Offering Insights on the Personal and Professional Impact of Strategic Trends

Davina Leone

Singer-Songwriter & Anti-Bullying Advocate; Host of "Reflect With Lumine"

Davina Leone Speaking

Dawnn Lewis

Grammy Award-Winning Singer / Actress

Dean Cain

Actor, Producer and Television Personality; Best know for his portrayal of Superman in 'Lois & Clark: The New Adventures of Superman'

Dean Karlan

Behavioral Economist, Social Entrepreneur & Author

Dean Karnazes

The “Ultramarathon Man”, Ran 3,000 Miles Across the Country with Live! with Regis and Kelly’s “Run Across America” in 2011