Changhao Jiang is the Co-founder and CTO of Cobo. In 2013, he launched China's first cryptocurrency wallet, Bihang, which was later acquired by OKCoin. Before his foray into cryptocurrency, Jiang was a platform engineer at Google and Facebook, where he invented the "Big Pipe" protocol, now a widely-adopted industry standard that reduces website load times by loading elements individually. Jiang received his PhD in computer science from the University of Illinois Urbana-Champaign. In Cobo, he leads product development, security, and overseas expansion.