Net Worth: $10 B
Age: 56
Source: e-commerce
Industries: Technology
He is vice chairman and cofounder of Alibaba Group, and ranks as its second-largest individual shareholder after chairman Jack Ma. In 2018, he bought 49% of the Brooklyn Nets National Basketball Association team; the following year he purchased the remaining 51%. He holds two degrees from Yale University–an undergraduate degree in economics and East Asian studies and a law degree. Taiwan-born Tsai carries a Canadian passport.