I think that the wealthiest people usually hide their personality. Bitcoin gives them privacy so i don't think that we will hear their names.
Naturally, most of them will stay incognito. Most of the heads on the leading projects like Ethereum, NEO, Binance are among the richest people that have cryptocurrency. Meanwhile, the crypto market has such people as Tim Draper. He started thinking about cryptocurrencies fifteen years ago when he met a guy in South Korea who bought a virtual sword for his son for cash. Draper bought BTC for the sum of $ 250,000 while the price was at $ 6. Now he has about $ 500 million.