Ask what Korea is talking about.

Nvidia CEO Jensen Huang admitted to an extramarital affair with Alice Huang, a businesswoman suspected of working as a spy for the Chinese government, in a statement to the board of directors on Sunday. The company said it is probing whether Huang was the target of a foreign intelligence effort. The affair has triggered a shareholder lawsuit alleging investors were misled and caused Nvidia's market value to drop by about $430 billion. KBS World reports that Huang admitted the affair in the statement.