SK Group Chairman Chey Tae-won has ordered vice chairmen to conduct one-on-one interviews with all roughly 250 SK Hynix executives, the first such comprehensive review in 14 years. The effort aims to diagnose management issues and establish SK Hynix as a premier company valued at 2,000 trillion won, reflecting Chey's commitment to making the chipmaker the group's flagship as it focuses on AI and semiconductors.