SoftBank's investment strategy is under fire amid WeWork's bungled IPO. Here's who is in charge at t

SoftBank's Vision Fund is the world's largest tech investor and has backed companies like Uber, WeWork, and Ola. But investor skepticism around some of its investments, including WeWork's botched IPO, may threaten the fund.  The Vision Fund is most closely associated with SoftBank Group's CEO, Masayoshi Son. The senior team is made up of a number of former investment bankers and technologists. Together, they're writing checks for billions of dollars with the hopes of reshaping the tech...