Binance CEO: 4 Months in Prison, $4 Billion Fine, and What Comes Next

TL;DR

CZ built Binance through a decade of unglamorous grinding — coding jobs, failed startups, and a software licensing pivot — before crypto finally catalyzed his breakthrough.

Key Points

• 1.CZ immigrated from China to Vancouver in 1989, shortly after Tiananmen Square, where his mother worked in a sewing factory for 7–10 years despite being a teacher in China
• 2.He worked at McDonald's at age 14 for $4.50/hour — below British Columbia's $6 minimum wage due to a special exemption for youth workers
• 3.He studied computer science at McGill but never graduated, later getting a degree from the American College of Computer Science to qualify for a Japanese work visa
• 4.His first job was writing order execution software in Tokyo for Fusion Systems, the same technical foundation that powers Binance today
• 5.He spent 8 years as a junior partner (11% equity) at a Shanghai fintech firm serving clients like Shanghai GM and Deutsche Bank, never cashing out a penny
• 6.A friend at Lightspeed Ventures introduced him to Bitcoin at a poker game in mid-2013; Bobby Lee told him to put 10% of his net worth in it
• 7.He sold his Shanghai apartment for ~$900,000 and bought Bitcoin at an average of ~$600, averaging down as the price dropped from $800
• 8.He attended a 200-person Bitcoin conference in Las Vegas in December 2013 where he met Vitalik Buterin, Charlie Lee, and other early crypto figures
• 9.He worked briefly at Blockchain.info (3rd employee, VP of Engineering) and OKCoin (CTO, 10% equity) before leaving both due to cultural conflicts within months
• 10.In 2015, he pivoted to selling exchange software to Japanese crypto exchanges, signing the first client within two weeks for $360,000
• 11.The software licensing business grew to 30 exchange clients over two years, operating as a recurring SaaS model — until the Chinese government shut down most clients in March 2017
• 12.With the team of 20 and no clients left, CZ decided in May 2017 to build their own crypto-to-crypto exchange after watching a competitor raise $15M in 10 days via ICO with just a white paper
• 13.By June 14, 2017, CZ called the team and said "we're going to do an ICO" — the founding moment of Binance, built on years of iteration rather than a single lightning-bolt idea