That group — dubbed the “PayPal Mafia” — included Tesla CEO Elon Musk, Yelp CEO Jeremy Stoppelman, and YouTube co-founders Chad Hurley and Steve Chen. Now worth an estimated $2.6 billion ...
Part online business directory, part customer reviews hub, Yelp has become indispensable for 108 million active monthly users since ex-PayPalers Stoppelman and Russel Simmons started it in 2004.
LinkedIn founder Reid Hoffman has been immersed in Silicon Valley since his August 1967 birth in Palo Alto, California, in ...