Odaily News According to Legacy's announcement, Zerebro co-founder Jeffy Yu died in May 2025 at the age of 22.
It is reported that Jeffy has been a technology fan since he was a child. He entered Stanford University to study computer science at the age of 15. At the age of 19, he was already a full-time software engineer in Santa Cruz. Two years later, he co-founded a company and expanded the company to $800 million in less than six months.