Pyun Sung Keun
Biography
Pyeon Seong-geun (Pyun Sung-geun) is a South Korean screenwriter and television writer. He is credited for his work on the 2026 Korean television drama Doctor X: White Mafia Era (also known as Doctor X: The Age of the White Mafia).
Career information
Pyeon Seong-geun is associated with the writing and development of Korean television content. His currently documented screenwriting credit is Doctor X: White Mafia Era (2026), a medical drama featuring a story set in the competitive world of medicine.
