Ronald A. Heifetz

Foremost Authority on Leadership & Organizational Adaptability; Founder of Center for Public Leadership; Senior Lecturer in Public Leadership at Harvard Kennedy School

Aasif Mandvi

Comedic Actor & Former Correspondent for "The Daily Show"

Abbi Jacobson & Ilana Glazer (Broad City)

Stars of the Comedy Central Series "Broad City"

Paula Abdul

American Singer-Songwriter, Dancer, Choreographer & TV Personality

Action Bronson

Rapper Known for his Critically Acclaimed Mixtape, "Rare Chandeliers"

Brian Acton

Founder of WhatsApp

Adam Devine

Comedian & Actor; Known for "Workaholics" & "Pitch Perfect"

Chimamanda Ngozi Adichie

Renowned African Novelist & Speaker

Adrian Grenier

Actor Known for HBO's "Entourage"; Environmental Activist; UN Ambassador

Angela Ahrendts

Former SVP of Retail & Online Sales at Apple; Former CEO of Burberry

Aisha Tyler

Actress & Comedian

Al Franken

Former Senator from Minnesota; Former SNL Writer; SiriusXM Radio Show Host

Al Franken is getting a weekly radio show on SiriusXM

Alan Dershowitz

Harvard Law School Professor; Leading Expert in Civil Rights

Alan Cumming

Emmy-Winning Actor Who Stars in "The Good Wife"

David Alan Grier

Actor and Comedian Known for his Work on the Sketch Comedy Television Show "In Living Color"

Alanis Morissette

Alt-Rock Angst Icon Known for "You Oughta Know" & "Ironic"

Alanis Morissette on Pregnancy at 45, Childbirth, Postpartum Depression, and #MeToo

Alec Baldwin

Acclaimed Broadway, Film and TV actor

Alex Kipman

Technical Fellow for AI & Mixed Reality at Microsoft; Inventor of the HoloLens

Why AR is going to give you 'superpowers' in the future - CNET

Alexa von Tobel

Founder & CEO of Learnvest.com; New York Times Bestseller Author of "Financially Fearless"

Financially Forward: How to Use Today's Digital Tools to Earn More, Save Better, and Sp...

Jason Alexander

Star of Seinfeld

Alexis Ohanian

Co-Founder of Initialized Capital & Co-Founder of Reddit; Entrepreneur, Investor, Activist & Bestselling Author

Wait — Is Qai Qai America’s Most Important Doll?

Alexis Bledel

Actress Known For "Gilmore Girls" and "The Sisterhood of the Traveling Pants"

Alfre Woodard

Emmy Award-Winning Actress; Human Rights Activist

Laila Ali

Undefeated Four-Time World Champion Boxer; Lifestyle Expert

Alice Walker

Pulitzer Prize & National Book Award-Winning Author; Best Known for "The Color Purple"

Alice Walker - Keynote Contemplation By Design Summit 2017

Ted Allen

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

Aloe Blacc

Singer-Songwriter, Rapper & Musician; Known for "I Need A Dollar" & "Wake Me Up"

Aloe Blacc and Simon Sinek: Together is Better

Alton Brown

TV Personality, Chef & Author; Best Known as the Host of "Iron Chef America" and "Cutthroat Kitchen"

Amandla Stenberg

Actor; Activist; Known for "The Hate U Give" & "Everything, Everything"

America Ferrera

Award-Winning Actress, Producer & Humanitarian

America Ferrera Thinks How to Train Your Dragon Broke Ground