9th Wonder

Grammy Award-Winning Producer, Record Executive, DJ & Rapper

9th Wonder On Sampling For Kendrick Lamar | The Formula, S1E2

Aaron Kelly

Country Singer Who First Appeared on Season 9 of "American Idol"

Aarti Mann

Indian-American Actress Known for her Role on "The Big Bang Theory"

Adam Cayton-Holland

Stand-Up Comedian & Member of the Comedy Trio, "The Grawlix"

Adam Fleischman

Founder & Chairman of Umami Restaurant Group

Adam Kreek

Gold Medal Olympian, Four-time World Champion, Entrepreneur & High Performance Expert

Adaora Udoji

CEO & Founder of outLoud Inc., Angel Investor and Former Award-Winning Journalist

Al Letson

Peabody Award-Winning Radio Host, Spoken Word Artist, Playwright

Alan Parisse

Leadership, Marketing & Change Management Expert

Alfie Kohn

Author & Speaker on Human Behavior, Education, & Parenting; Outspoken Critic of Education's Fixation on Grades

Alyse Nelson

Co-founder, President & CEO Vital Voices Global Partnership

Amber Case

Cyborg Anthropologist & Founder of Geoloqi, Inc.

Amber Osborne

Chief Marketing Officer at Meshfire, Former Vice President at Head of Lettuce Media, Award-Winning Social Media Strategist

Andrew N. Liveris

Former Chairman & CEO of The Dow Chemical Company

Andrew Shapiro

Founder of Broadscale, GreenOrder, and Partner GO Ventures; Creator of GE's Eco-magination

Angela Robinson

Actress; Best Known for Her Role in Tyler Perry's "The Haves and The Have Nots"

Angela Ruggiero

Four-Time Ice Hockey Olympic Medalist

Anil Ananthaswamy

Award-Winning Science Writer & Author of "The Edge of Physics"

Anita Sarkeesian

Feminist, Media Critic & Author of the Video Blog "Feminist Frequency"

Anuradha Koirala

Former Governor of Bagmati Province; Nepalese Social Activist