Franz Freudenthal

Pediatric cardiologist

Freeman Hrabowski

Former President of the University of Maryland, Baltimore County (UMBC); Advocate for STEM Education for African Americans

Garrett Brown

Inventor; CEO of Exokinetics; Best Known for Inventing the Steadicam™ & The Zeen

Garrett Brown CBS News interview

Gary Miliefsky

Cybersecurity Expert; Founder of SnoopWall

Giovanni Marradi

Composer, Pianist, Recording Artist, Performer, Inventor & Cartoonist

Gitanjali Rao

Inventor, Futurist & Scientist; Developer of Anti-Cyberbullying Software Kindly; TIME Magazine's 1st Ever "Kid of the Year" in 2020, U.S. Environmental Protection Agency President’s Environmental Youth Award Recipient

Teen creates AI code to battle cyberbullying

Gustavo Lauria

Co-Founder and CCO at We Believers and Chairman of the US Hispanic Creative Circle

Guy Fieri

Restaurateur, Author & Emmy Award-Winning Host of "Minute To Win It" & "Diners, Drive-Ins and Dives"

Harald Haas

Communications Technology Innovator & Chair of Mobile Communications at the University of Edinburgh

Holden Thorp

Chemist & Washington University in St. Louis Professor; Inventor & Entrepreneur

Howard L. Morgan, PhD

American Venture Capitalist, Philanthropist, Socialite, Angel Investor, Author

Hussein al-Attar

Designer smart e-bike

Ian Yolles

Chief sustainability officer at Recyclebank.

Iddris Sandu

Founder of sLABS; Creator of the First Smart Retail Store & The Marathon Store; Thought Leader in Digital Realities

Imran Chaudhri

Designer, Innovator, Inventor & Co-Founder of Humane™️

Ivan Poupyrev

Inventor, Scientist & Designer; Director of Engineering and Technical Projects Lead at Google

Izhar Gafni

Jack Andraka

Machine Learning Engineer at Stanford Vision and Learning, Cancer Researcher & National Geographic Emerging Explorer

Jack McCauley

Inventor, Engineer & Philanthropist

Jacky Myint

Jacky Myint designed the boundary-breaking news feature "Snow Fall" for nytimes.com.