Jack Dorsey

billionaire tech entrepreneur, computer programmer, software engineer, co-founder of Twitter, Square

net worth

tech entrepreneur, world traveler, sold his Scan app to Snapchat for $54 million
youtu.be

billionaire investor, serial entrepreneur, founder of StumpleUpon, co-founder of Reserve, former chairman and co-founder of Uber
garrettcamp.com

founder & CEO of Skiplagged

internet pioneer, futurist, programmer, founder of ClariNet in 1989, entrepreneur, founder of Newsedge Corp, ex-Googler
templetons.com

serial tech entrepreneur, venture capitalist at Underscore VC
mjskok.com