The man behind SoftBank has now teamed up with OpenAI to invest up to $500 billion in American AI infrastructure over the next four years.

Masayoshi Son is the CEO and founder of tech and telecommunications ... billions of dollars — while its COO made more than $19 million, per Reuters. Son himself made just under $2 million.

From visionary bets in Yahoo, Alibaba, and Arm, to disastrous gambles on WeWork and Vision Funds, SoftBank's Masayoshi Son ...

Tomohiro Ohsumi / Getty Images Masayoshi Son, founder and CEO of Japanese multinational investment company SoftBank Group, is one of the richest people in the world. Son recently announced SB ...

‘Gambling Man’ author Lionel Barber explains how Masayoshi Son went from losing money on WeWork to betting big on AI. Masayoshi Son is back on top. On January 22, President Donald Trump ...

Billionaire Masayoshi Son has a vision for the future of the world ... Lionel Barber: Well, you have to remember, Ricky, that the big vision in 2018, '19 was to merge Nvidia with ARM Holdings ...

Masayoshi Son, founder and CEO of Japanese multinational investment company SoftBank Group,has an estimated net worth of $17 billion, according to Bloomberg. Son has a 29% stake in Softbank.