Nvidia CEO Jensen Huang is facing questions over allegations that a Chinese businessman with whom he was romantically involved was gathering information for Beijing.
Huang, who co-founded Nvidia, the world’s second most valuable company after Apple, more than 30 years ago, admitted Sunday to being unfaithful to his wife, but said the company had no reason to believe that U.S. national security or classified information had been compromised.
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Nevertheless, NVIDIA’s board of directors announced an independent investigation into whether the 63-year-old dual Taiwanese-U.S. citizen was the target of foreign intelligence operations following media reports that he had an affair with Alice Huang, a former executive at the Singapore-based data center company.
“The board prioritizes the national and economic security of the United States, which is in the best interests of NVIDIA and its shareholders,” the company said in a statement, adding that Jensen Huang fully supports the review.
After the revelations, Nvidia’s stock price, whose market capitalization of $4.5 trillion is higher than the gross domestic product of Japan, the world’s fourth-largest economy, fell more than 4% in overnight trading through Monday.
The dispute erupted as the United States and China fiercely battle for AI supremacy, with the United States seeking to block China’s access to advanced American semiconductors, including Nvidia’s most powerful artificial intelligence chips.
So what do we know about this incident, and what impact will this have on US-China relations and the race for AI supremacy?
What do we know about this incident?
The allegations first surfaced late last month in a New York Times investigation that said U.S. intelligence officials believe Alice Huang was recruited by the Chinese government to gather information about Nvidia’s chief executive and potentially influence the company’s chip sales to China.
However, the exact nature of the information she allegedly obtained, whether sensitive material was passed to Beijing, and how much Jensen Huang knew about the alleged operation remain unclear. Jensen Huang and Alice Huang have the same last name but are not related.
The two were reportedly spotted together at industry events, including a dinner hosted by Jensen Huang in Taipei during the 2025 Computex technology exhibition.
On Sunday, NVIDIA’s CEO acknowledged his infidelity in a staff memo.
“I was unfaithful to my wife. My actions hurt her and our children. There is no excuse for what I did. I am truly sorry,” he said.
However, in late October, Jensen Huang told Bloomberg News that his interaction with Alice Huang was related to her company, Megaspeed, and that it was “totally normal and not unusual.”
Who is Alice Huang?
Alice Huang, also known as Huang Le, is a Chinese national and former senior executive at Megaspeed International, which provides computing infrastructure used to operate and train AI systems.
MegaSpeed has become one of Nvidia’s biggest buyers, buying about $4.8 billion worth of equipment from the U.S. company, according to the New York Times.
Alice Fan’s profile found in a Chinese investment database listed previous jobs at HSBC and Chinese television broadcasters CCTV and Hunan Television, AFP reported, but the details could not be independently verified.
Alice Huang has not publicly responded to the spying allegations and is currently missing.
What was the company’s reaction?
Nvidia has launched an independent investigation overseen by a committee of its board of directors and outside legal counsel to determine whether its president and CEO was a target of foreign intelligence.
The company expressed confidence in Jensen Huang’s leadership, but said it had no reason to believe that national security or confidential company information had been compromised.
“The board has confidence in Mr. Jensen and his management team and will provide further updates as necessary,” it said, adding that Mr. Jensen Huang has cooperated with the investigation and is committed to continuing to lead the company.
But the allegations have investors worried.
“This is a blow to the fan cult that has dominated the chip industry in recent years,” Chris Beecham, chief market analyst at IG Group, a major British derivatives trading company, told Al Jazeera, adding that it was too early to tell whether this moment would be a “major turning point” for Nvidia and Jensen fans.
“If this develops into a broader Congressional investigation, the stock price is likely to come under pressure,” Beauchamp added. “As we learned from the[2008 and 2009]financial crisis, if you go looking for skeletons in your cupboard, you’ll usually find them.”
Jensen Huang’s daughter, Madison, who also works for Nvidia, canceled a planned trip to South Korea for an Nvidia AI event amid the controversy.
What action has the U.S. government taken?
U.S. authorities have been investigating MegaSpeed since 2024 for allegedly helping China obtain advanced NVIDIA chips in violation of U.S. export controls.
However, no criminal charges have been reported against Jensen Huang or Alice Huang. The controversy sparked bipartisan pressure in Washington.
Republican lawmakers on Wednesday called on Jensen Huang to testify before Congress on Nov. 18, arguing the allegations raise serious questions about China’s ability to access sensitive U.S. technology.
“It is critical that Congress determines the extent to which America’s national security is at risk,” Republican Sens. John Moolener, Brian Mast and Rick Crawford said in a statement.
Democratic Sen. Elizabeth Warren also demanded answers from Nvidia and called for stronger laws to prevent advanced U.S. technology from leaking to China.
“NVIDIA’s Jensen Huang and the NVIDIA Board of Directors owe Congress an answer and pass bipartisan legislation designed to stop America’s leading technology from going to China,” she said in a statement.
Meanwhile, President Donald Trump defended Jensen Huang, calling him an “honorable man.”
Asked whether he should have acted after intelligence officials reportedly briefed him on the allegations, Trump said: “No, I don’t think so.”
Meanwhile, Chinese Ministry of Foreign Affairs spokesperson Guo Jiakun on Monday said the “so-called Chinese spy narrative” was unsubstantiated. “This is nothing but a slander against China,” Guo added.
Jensen Huang, who is seen as a close ally of President Trump on AI trade, has repeatedly advocated easing restrictions on chip sales to China.
Could this impact China-US relations and the race for AI supremacy?
The scandal threatens to escalate tensions between the United States and China over access to powerful semiconductors needed to develop advanced AI systems. Semiconductors are needed to power almost all electronic devices, from smartphones to cars to military equipment.
Nvidia is a central player in that race, supplying chips that the US tech giant uses to train and operate its AI models. Until October 30th, it was the world’s most valuable company.
“AI is now a technology that is actually shaping national economies and GDPs, which makes it even more important to protect it. So it becomes even more important to protect advances not just for secrets, but also for geopolitical reasons,” Fazle Barres, a senior researcher at the University of Oxford who specializes in AI security and governance, told Al Jazeera.
The U.S. government has restricted exports of cutting-edge processors to China, citing national security concerns. Nvidia’s top-of-the-line Blackwell GPU chips are banned from export to China.
The U.S. also said restrictions would apply to Chinese-owned companies operating outside China, amid concerns that overseas subsidiaries could provide a route around export restrictions.
However, in December, President Trump said that Nvidia could sell its H200 chips to China, indicating that U.S. export restrictions would be significantly eased. The H200 is not Nvidia’s top chip, but it is about six times more powerful than the H20, the model previously approved for sale to China.
So the allegations surrounding MegaSpeed could increase pressure on the U.S. government to scrutinize Nvidia’s overseas customers and tighten control over chip shipments.
“Mr. Huang has been pretty clear about his desire to sell Nvidia to China, and that’s now under threat,” Beacham said. “The United States is likely to try to restrict exports of the most complex chips, which will naturally make it more difficult for China to produce its own versions.”
So far, the United States has poured far more private funding into AI. According to Stanford University’s AI Index, in 2025, private investment in the United States reached $285.9 billion, while in China it reached $12.4 billion.
But Chinese companies continue to develop competitive AI systems despite U.S. restrictions on advanced chips.
In January, the release of Chinese AI startup DeepSeek’s AI model made headlines for being built using a fraction of the money spent by competitors on their own AI models. Stock prices of US high-tech companies have plummeted.
China has advantages in other areas of the AI supply chain, particularly in the production of important rare earth minerals used in advanced technologies. It also generates more than twice as much electricity as the United States, giving it access to large amounts of relatively cheap electricity needed to run AI data centers.
