Korean chipmakers Samsung Electronics and SK hynix are monitoring leadership uncertainty at Nvidia, one of their biggest clients, company insiders said Thursday. As the major suppliers of chips used in artificial intelligence (AI) accelerators, the two are assessing potential succession scenarios following reports that Nvidia's board is considering possible replacements for CEO Jensen Huang amid allegations of multiple extramarital affairs. Huang's close ties with Samsung Electronics Chairman Lee Jae-yong and SK Group Chairman Chey Tae-won have raised concerns that his possible departure could affect business relations. "If Huang is removed, it could inevitably affect networking among top industry executives," a company official said, requesting anonymity. "We cannot rule out the possibility that business discussions could slow or existing plans could change." Others, however, said existing supply agreements were unlikely to be affected, noting that the two companies have traditionally worked with Nvidia executives, including Senior Vice President Jeff Fisher, on detailed business plans.