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

Among the visitors in mid-December was Masayoshi Son, the Japanese founder and CEO ... speaks to the press at Trump Tower in New York on Dec. 6, 2016. | Andrew Harnik/AP At the end of the meeting ...

OpenAI is in talks to raise up to $40 billion in a funding round that would lift the artificial intelligence company's valuation to as high as $340 billion, CNBC has confirmed.

Masayoshi Son, the Japanese tycoon helming US 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 ...

Shares of SoftBank Group Corp. jumped as much as 8.1% after US President Donald Trump announced a multi-billion dollar push by the Japanese company, OpenAI and Oracle Corp. to build AI infrastructure in the US.

New York Times columnist David Brooks and Washington Post associate editor Jonathan Capehart join Geoff Bennett to discuss the week in politics, including the busy first week for the Trump administration,

Few characters are more enigmatic or misunderstood than Masayoshi Son ... served as a trustee of the Carnegie Corporation of New York and as a trustee and chairman of the Tate.

Masayoshi Son, the Japanese tycoon helming US President Donald Trump's big new AI push, is the son of an immigrant pig farmer with a spectacular but also sketchy investment record.

Masayoshi Son is the CEO and founder of tech and telecommunications ... "Things will probably get worse," Son said in the call, per The New York Times. "But we will keep working hard to survive."

Author Lionel Barber joins Morning Joe to discuss his new book 'Gambling Man: The Secret Story of the World's Greatest Disruptor, Masayoshi Son'.

President Donald Trump is announcing investments worth up to $500 billion for infrastructure tied to artificial intelligence by a new partnership formed by OpenAI, Oracle and SoftBank.