Masayoshi Son's bold bets on tech defined an era. A new book asks if the SoftBank boss is a visionary or a gambler.

Not far from the storied venture capital firms on Sand Hill Road, there’s a palatial estate where Masayoshi Son, Silicon Valley’s newest kingmaker, shapes the future. Reaching him requires ...

SoftBank CEO Masayoshi Son has been a champion of AI for years. The Japanese conglomerate has invested millions in some of Silicon Valley's biggest tech companies. Son joined OpenAI and Oracle to ...

Billionaire Masayoshi Son has a vision for the future ... Look, he then smashed up the party in Silicon Valley, in the venture fund industry. You could say he was hosing away billions and he ...

The most powerful person in Silicon Valley Billionaire Masayoshi Son--not Elon Musk, Jeff Bezos, or Mark Zuckerberg--has the most audacious vision for an AI-powered utopia where machines control h ...

‘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 ...

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.

a potential breakthrough for SoftBank founder Masayoshi Son's dream of driving new business through partnership between his tech investments. "Most of Arm's clients are based in Silicon Valley and ...