Samsung has dumped DJ Koh as head of its mobile division on the eve of the launch of the Galaxy S20. In his place, the Korean tech giant has appointed 20-year company veteran Roh Tae-moon who was the second-in-charge of the division.
https://www.notebookcheck.net/DJ-Koh-dumped-as-head-of-Samsung-smartphone-division-in-leadership-shake-up.450948.0.html