Lei Jun is a Chinese entrepreneur and the co-founder of Xiaomi, a leading technology company known for its smartphones and smart home devices. Born on December 16, 1969, in Xiantao, Hubei, he graduated from Wuhan University with a degree in Computer Science. In 2010, Lei Jun founded Xiaomi with the vision of providing high-quality technology at affordable prices. Under his leadership, the company quickly gained popularity and became one of the largest smartphone manufacturers in the world, known for its innovative products and strong online sales strategy.