The Winklevoss twins, entrepreneurs famous for suing Facebook founder Mark Zuckerberg, are the first public figures to become Bitcoin billionaires. According to a New York Post article, the twins are one of the early investors in Bitcoin. They put in USD 11 million in 2013, after getting USD 65 million in a lawsuit against Mark Zuckerberg. The twins alleged that Zuckerberg had stolen their idea for an online social media platform. Bitcoin was valued at more than USD 250 for the most part of 2013, and under USD 150 per coin for a few months during the year. The report estimates that if they bought bitcoin when it traded at USD 120, they would have bought close to 91,666 bitcoin at the time.