1. Zhao Changpeng (CZ)

Position: Founder and former CEO of Binance, the world's largest cryptocurrency exchange, Source of wealth: Holding 90% of Binance shares

Wealth: Forbes estimates $65.2 billion, Bloomberg data $46 billion

2. Giancarlo Devasini

Position: Former CFO of Tether, current Chairman, Source of wealth: Tether, Bitfinex exchange, and Bitcoin investments

Wealth: $11.5 billion to $22.4 billion

3. Brian Armstrong

Position: Co-founder and CEO of Coinbase

Source of wealth: Holding 14% of the company, investing in Ethereum, Bitcoin, and Litecoin

Wealth: $15 billion to $17.2 billion

4. Chris Larsen

Position: Co-founder and Executive Chairman of blockchain company Ripple, Source of wealth: Holding XRP and company equity

Wealth: $10.1 billion

5. Michael Saylor

Position: Corporate Bitcoin holder, large holdings through Strategy (formerly MicroStrategy)

Source of wealth: Holding 17,732 Bitcoins

Wealth: $8 billion to $10 billion

6. Jean-Louis van der Velde

Position: Former CEO of Tether, Head of Bitfinex cryptocurrency exchange, Source of wealth: Tether shares and Bitcoin

Wealth: $9.5 billion

7. Paolo Ardoino

Position: CEO of Tether and Chief Technology Officer of Bitfinex, Source of wealth: Tether and Bitfinex

Wealth: $9.5 billion

8. Justin Sun

Position: Founder of TRON, Owner of Poloniex, HTX, and BitTorrent, Source of wealth: Cryptocurrency projects and early Bitcoin investments

Wealth: Nearly $8.5 billion

9. Stuart Hoegner

Position: Former General Counsel of Tether and Bitfinex, Source of wealth: Holding 13% equity in Tether

Wealth: $6.2 billion

10. Michael Novogratz

Position: Founder and CEO of Galaxy Digital Holdings, Source of wealth: Cryptocurrency investments

Wealth: Slightly below $6 billion

@ FinanceRun