Lei is co-founder, chairman and CEO of Xiaomi, one of the world’s largest smartphone companies. Born in December 1969, he holds a degree in Engineering from Wuhan University. With a personal net worth of US$11.2 billion, Lei has invested in 33 companies as a business angel, including Vancl.com, UCWeb, and YY Inc., a live streaming social media platform in China. He has also invested in 270 companies through Shunwei Capital, where he is a founding partner. Lei's investment focuses are e-commerce, mobile internet and social networking.