"Borneo" Bill Gregory

Retired NASA Astronaut & United States Air Force Lieutenant Colonel

'Gbenga Sesan

Social Entrepreneur; Digital Inclusion & Digital Rights Advocate; Executive Director of Paradigm Initiative

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American R&B quartet from Atlanta, Georgia.

5 & A Dime

DJ, Mash-Up Artist & Producer

A. Scott Berg

Renowned biographer A. Scott Berg has won a number of awards for his books, including a National Book Award.

A.C. Green

3-Time NBA Champion, NBA Ironman, Author & Founder of the A.C. Green Youth Foundation

A.J. Hawk

Former NFL Linebacker & Co-Host of The Pat McAfee Show

A.J. Jacobs

Best-Selling Author & "Human Guinea Pig"

The Year of Living Constitutionally: One Man's Humble Quest to Follow the Constitution'...

Aaron Davis

Expert on Attitude & Mindset; Author; Businessman; Former National Champion Football Player

Aaron Golub

First Legally Blind D1 Athlete, Former NFL Free Agent & Entrepreneur

Aaron Koblin

Co-Founder & President at Supernatural & Within; Former Leader of the Data Arts Team at Google

Aaron McDaniel

Author of The Wall Street Journal and National Bestseller "Global Class", Faculty Member at UC Berkeley’s Haas School of Business, Entrepreneur & Former Corporate Leader at AT&T

Aarti Shahani

Silicon Valley Correspondent, NPR; Founder, Families for Freedom; Author, "Here We Are: American Dreams, American Nightmares"; Host of "Art of Power"

Abby Ellin

Author of "Duped: Double Lives, False Identities and the Con Man I Almost Married" & Award-Winning Journalist

Abeba Birhane

Ethiopian Cognitive Scientist; Artificial Intelligence & Machine Learning Expert

Abhijit Bhaduri

Digital Transformation Coach, Author, Columnist, Named by Forbes as "One of the Most Interesting Globalists"

Abigail Harrison

Founder of The Mars Generation, STEM Advocate, Internet Personality & Aspiring Astronaut

Abigail Marsh

Award-Winning Author & Neuroscientist; Director, Georgetown University's Laboratory on Social & Affective Neuroscience

Achim Nowak

Achim Nowak integrates an extensive background in personal transformation techniques, conflict resolution,

Adair Turner

British Businessman; Senior Fellow, Institute for New Economic Thinking; Former Chairman of the Financial Services Authority