Masayoshi Son founded SoftBank in 1981. It has invested millions in some of Silicon Valley's biggest tech companies.

By Sam Nussey and Anton Bridge TOKYO (Reuters) -SoftBank CEO Masayoshi Son's plan to invest billions in AI in the United States shows one way to handle the new Trump administration: go big and deal with the details later.

Masayoshi Son, the billionaire founder and CEO of SoftBank, the Japanese media technology conglomerate, is often cast as a dreamer, financial engineer, and speculator. But his career — which has spanned the launch of the personal computer and internet,

Masayoshi Son, the Japanese tycoon helming U.S. President Donald Trump's big new AI push, is the son of an immigrant pig farmer with a spectacular but also sketchy investment record. Trump's "friend Masa" was born in Japan in 1957 to ethnic Korean parents who scratched a living rearing chickens

President Donald Trump is talking up a joint venture investing up to $500 billion for infrastructure tied to artificial intelligence by a new partnership formed by OpenAI, Oracle and SoftBank

President Donald Trump on Tuesday talked up a joint venture investing up to $500 billion for infrastructure tied to artificial intelligence by a

The following is adapted from Gambling Man, my new biography of Masayoshi Son. As the Japanese founder and CEO of SoftBank, “Masa”—as he is known to friends and rivals alike—is probably ...

The effort was described as a $500 billion investment in artificial intelligence. Read how a small Texas city with a population of about 130,000 fits into the plans.

SoftBank CEO Masayoshi Son called the launch of Stargate the "beginning of a golden age," aligning with Trump’s vision for the US under his leadership. Son also committed to investing $100 billion in US projects over the next four years,

SoftBank CEO Masayoshi Son called the launch of Stargate the "beginning of a golden age," aligning with Trump’s vision for the US under his leadership. Son also committed to investing $100 billion in US projects over the next four years,

Masayoshi Son of SoftBank, Sam Altman of OpenAI and Larry Ellison of Oracle joined Trump for the $500 billion announcement.

SoftBank CEO Masayoshi Son speaks at a White House press conference on President Donald Trump's plan for AI infrastructure investment. MASA SON, SOFTBANK: Oh, thank you. That would be helpful. That's good.