General Yun Chi-wang (Korean: 윤치왕; Hanja: 尹致旺; February 16, 1895 – December 21, 1982) was a South Korean politician, soldier and gynecologist. He was the half brother of Yun Chi-ho, uncle of Yun Posun (who was the fourth president of South Korea), and cousin of Yun Chi-young. His art name was Namppo (남포; 南圃), and his courtesy name was Seongun (성운; 聖雲).
Source: “Yun Chi-wang”, English Wikipedia (CC BY-SA 4.0), excerpt