I've been thinking a lot about Su Zhu lately. His story is honestly one of the most brutal cautionary tales in crypto history.

So here's what happened: Su Zhu went from being a trader at Deutsche Bank to running what looked like the most dominant hedge fund in crypto. Three Arrows Capital became the name everyone whispered about during the bull run. Billions under management, bold market calls, the whole narrative. By 2021, Su Zhu seemed untouchable.

But then 2022 hit differently. And it all unraveled in 72 hours.

The problem wasn't just bad timing. Su Zhu had built an entire empire on leverage. Extreme, reckless leverage. 3AC was borrowing from BlockFi, Voyager, Genesis — basically everyone who would lend to them. Then they'd borrow more on top of that. The bet was simple: prices only go up, right?

Then came LUNA. Su Zhu had thrown around $500 million into that position. When LUNA crashed in 48 hours, it wasn't just a loss. It was a trigger. Collateral disappeared. Bitcoin tumbled. Every creditor suddenly realized they were holding worthless claims. And Su Zhu? He went silent.

What really gets me about this is how exposed it all became. No real risk management. Zero transparency about what positions they actually held. The model only worked when markets were going up. The moment things turned, it was game over.

Three Arrows Capital's collapse became this watershed moment for crypto. It wiped out investors who trusted Su Zhu's vision. It shook the entire ecosystem. Projects that seemed solid got dragged down. And it showed everyone that leverage is a weapon that cuts both ways.

The lesson? Su Zhu's story reminds us that even the smartest traders can get destroyed by hubris and overleveraging. In crypto or anywhere else, leverage kills. It's that simple.