Meet Masayoshi Son, the billionaire founder of SoftBank and one of the richest men in Japan, who has a $16.3 billion fortune and owns a $117.5 million Silicon Valley estate

7:54am PDT - June 4th, 2019    tiffany trump - Business Insider

Masayoshi Son, the billionaire founder and CEO of Japanese holding company SoftBank, is worth an estimated $16.3 billion, according to Bloomberg's Billionaires Index. He's the second-richest person in Japan after Uniqlo founder Tadashi Yanai. Through SoftBank…