Former Nvidia CEO Jensen Huang is under increased scrutiny after revelations of his personal relationships, prompting a congressional investigation into potential national security risks. US lawmakers have requested testimony from Huang, following reports that he was in a relationship with a businesswoman suspected of working for Chinese intelligence. The probe comes amid growing concerns about the oversight of advanced chip exports to China.

The controversy emerged after Huang resigned from his position at Nvidia, citing personal reasons. Sources told the New York Post that Huang had concealed his affairs from key members of the company’s legal and communications teams, leaving them in a difficult position when the truth was exposed. Huang has denied allegations of an affair with the alleged Chinese spy, but the situation has complicated his legacy.

Huang played a central role in Nvidia’s rise, leading the company with 60 direct reports and no clear succession plan. His influence extended beyond business, shaping the artificial intelligence industry. However, his personal conduct has now become a focal point of political and legal scrutiny.

The investigation reflects broader tensions between the US and China over technology exports. Chinese officials have expressed skepticism toward the allegations, emphasizing that their tech firms will continue to develop independently. Meanwhile, Nvidia has reportedly sought a successor, with reports suggesting the company approached Arm’s CEO Rene Haas for an executive role. The situation underscores the intersection of personal conduct and corporate strategy in the tech sector.