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

Billionaire Masayoshi Son has a vision for the future of the ... When you talked to him, you interviewed him for the book. To the best you can, what is his vision for AI? What's the Masa Son ...

‘Gambling Man’ author Lionel Barber explains how Masayoshi ... by Son. SoftBank is now reported close to finalizing a $40 billion investment in OpenAI at a $260 billion valuation. Your book ...

SoftBank CEO Masayoshi Son has been a champion of AI for years ... He added, "Put that name down in your books, because I think you're going to hear a lot about it." Editor's note: January ...