NPR's Sacha Pfeiffer speaks with Bloomberg tech reporter Ian King about the unusually overarching role of Nvidia CEO Jensen Huang at his company and within the American tech industry at large.

SACHA PFEIFFER, HOST:

He is the CEO of an American tech giant. She was a Chinese executive at a firm in Singapore. And their liaison could cost him everything. That sounds like a soap opera, and yet it is a thing that has actually happened to Jensen Huang, whose company, NVIDIA, creates many of the world's most powerful computer chips. U.S. intelligence agencies believe the Chinese businesswoman was actually a spy for China. China denies that. But on Sunday, Jensen Huang did admit to the affair, and NVIDIA has lost hundreds of billions of dollars in market value in the last two days. How important is Jensen Huang to NVIDIA, and how important is NVIDIA to the U.S. economy? Those are two of the questions I'm going to put to Ian King. He's been writing about this story for Bloomberg. Ian, welcome.

IAN KING: Hello.

PFEIFFER: Ian, anyone who follows the stock market knows that a company like NVIDIA has been underpinning the U.S. economy enormously through its dominant role in U.S. financial markets. Tell us why that matters when we talk about this what otherwise might be a sort of simple corporate affair scandal story.

KING: No, that's exactly the right question. Jensen Huang is the only CEO that NVIDIA has ever had. He is absolutely central to how it acts, its strategy and everything else, that he has a unique corporate structure (ph). If it was only that, that would be of note to NVIDIA investors, and there are a lot of them. But even more than that, he has been the cheerleader for the U.S.'s efforts to promote artificial intelligence and to try to propagate that industry throughout the world. And in addition to that, he has pledged literally tens of billions of dollars in investments to fund other companies' efforts to get up to speed and to move that all forward.