Osmond Chia
Business reporter

Image source, AFP via Getty Images

The Nvidia boss leads one of the most important companies in the AI race, designing the chips that power the technology.

Jensen Huang had co-founded Nvidia as a young engineer in 1993 and led the company into a now multi-trillion dollar semiconductor giant as the AI industry boomed.

The entrepreneur was an early AI believer, pivoting his video-game chip business to develop the semiconductors critical for AI development.

Huang has been the public face of Nvidia and has achieved near rock-star status among admirers.

In his birthplace of Taiwan, fans call him "Daddy Huang", while others have likened him to the "Taylor Swift of tech".

He has an estimated net worth of $145bn (£109bn), according to the Bloomberg Billionaires Index.

US tech giant Nvidia is the world's most valuable publicly-traded company - worth some $4.5tn (£3.4tn) - and a leading provider of advanced computer chips.

These computer chips are critical for all kinds of technology - from video games and autonomous vehicles to massive data centres and cloud servers.

But most importantly for the AI arms race, these chips are used to power artificial intelligence, including large language models and generative AI systems.

The US's biggest competitor in the race to build the most powerful AI systems is China, and Washington has restricted exports of the most advanced Nvidia chips to Beijing since 2022.

The US has justified export restrictions on national security grounds, arguing that such exports could enhance China's military capabilities, although some restrictions have been eased under President Trump.

Michael Race
Business and economics reporter

Shares in Nvidia, the world's second most valuable company behind Apple, have plunged almost 7.5% in after hours trading.

The chip-making giant ended the day on Wall Street in positive terrority after a difficult few days following the news of an affair between CEO Jensen Huang and a woman alleged to be a Chinese spy.

But that has changed since the market closed, with reports of a second affair emerging.

Nvidia is widely considered one of the most important companies behind the artificial intelligence (AI) boom, given it is the sole manufacturer of a computer chip used in AI tools.

Its chips have become a matter of national security for US officials who are keen to win the AI race against China.

Kali Hays
US technology reporter

US tech giant Nvidia is reportedly looking today at whether its CEO will remain with the company.

The company's board is meeting as its stocks plummeted following US media reports about a second alleged affair involving CEO Jensen Huang.

While the company just yesterday hired a major law firm to conduct an investigation into Huang's affair with a woman who is allegedly a spy for China, today the New York Times reported that Huang also had an affair with an Nvidia employee.

That pushed the board to consider Huang's ongoing position as CEO of the company, according to reports from the Wall Street Journal and the Financial Times.

Nvidia's board had previously appeared supportive of Huang, saying it had no reason to believe the company's secrets or national security were compromised related to Huang's first affair.

As of late Wednesday evening, Nvidia's board had not released any statement. Calls to multiple company representatives and Nvidia board members have not received a response.

Follow along as we bring you the latest on this story.