Ma Yun (Chinese: 马云, [mà y̌n]; born September 10, 1964), known professionally as Jack Ma, is a Chinese business magnate, philosopher, philanthropist, internet and technology entrepreneur, who is the founder and executive chairman of Alibaba Group, a conglomerate of Internet-based businesses. He is one of China's richest men, as well as one of the wealthiest people in Asia, with a net worth of US$47.8 billion, as of November 2017. He... see more