CZ, the founder of Binance, has lost $12 billion from his net worth due to the recent crypto crash. This decline is attributed to a decrease in trading volumes at Binance and increased regulatory pressure. CZ's net worth is now estimated to be $17.3 billion, down from a peak of $96.9 billion in January 2022. He is not the only billionaire who has lost money in the crypto crash, as other crypto billionaires, such as Sam Bankman-Fried and Michael Saylor, have also seen their net worths plummet.