Tyler and Cameron Winklevoss twins become world's first bitcoin billionairesbitcoinistic (36)in #bitcoin • 8 years ago The 36-year-old brothers invested US$11 million in bitcoin in 2013. Their investment is now worth more than US$1 billion. http://www.straitstimes.com/business/companies-markets/winklevoss-twins-become-worlds-first-bitcoin-billionaires?utm_campaign=Echobox&utm_medium=Social&utm_source=Facebook&xtor=CS1-10 #cryptocurrency #btc #crypto #news