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

Masayoshi Son, the billionaire founder and CEO of SoftBank, the Japanese media technology conglomerate, is often cast as a ...

OpenAI CEO Sam Altman, Oracle founder Larry Ellison and SoftBank CEO Masayoshi Son comment on President Trump’s Stargate AI ...

Among the visitors in mid-December was Masayoshi Son, the Japanese founder and CEO ... “This is so good, we should tweet this. Do you think we should tweet this? Absolutely!” ...

The following is adapted from Gambling Man, my new biography of Masayoshi Son. As the Japanese founder ... For this special issue, we went far and wide to find out who controls the world's wealth.

Masayoshi Son, the Japanese tycoon helming US President Donald Trump's big new AI push, is the son of an immigrant pig farmer ...

The $500 billion Stargate project will be critical to "maintain American leadership in AI," one of the partners said in a ...

SoftBank CEO Masayoshi Son speaks at a White House press conference ... last month I came to celebrate your winning and promised that we will invest $100 billion. And you told me, oh, Masa ...

The investment brings together an alliance of tech giants. While SoftBank and OpenAI are lead partners—with SoftBank handling ...

OpenAI CEO Sam Altman called Stargate, “the most important project for this era” and promised that all of the new investment his company was making would help cure diseases. Altman was actually ...