Source: Cointelegraph.com NewsTwelve crypto billionaires have made the Forbes list for 2021, with Sam Bankman-Fried the leader in crypto with a net worth of $8.7 billion.Read MoreForbes, Crypto billionaires, Winklevoss Twins, Michael Saylor, CoinBase, FTX, Almaeda Research, Sam Bankman-Fried, Binance, Ripple, MicroStrategy