He served four-months in federal prison for charges including alleged violations of US anti-money laundering (AML) rules. Related posts: CZ cites Star Trek to Binance staff: ‘l need everyone to continue performing admirably’ Binance CEO outlines plan for crypto exchange after CZ steps down Binance CEO says CZ is banned from managing or operating the exchange ‘Wealthiest US prisoner’: How did Binance founder CZ get there?