Leading OpenAI's record-breaking $40 billion funding round shows the tech investor's knack for seizing big opportunities.

The Tokyo-based company, led by billionaire Masayoshi Son, said it expected its first $10 billion chunk of the deal would be financed by borrowing from Japanese bank Mizuho and other lenders and ...

Over the next few years, Masayoshi Son is likely to carve out a lasting legacy and rise significantly in global wealth rankings - a reflection of both the resurgence of his personal fortune and ...

While some of the featured leaders were ones you’d expect—cabinet nominees, congressional leaders, megadonor Elon Musk—at least one was a surprise: Masayoshi Son, the Japanese billionaire ...