Ch'oe_Hae-san
Ch'oe Hae-san
Korean military officer (1380–1443)
Ch'oe Hae-san (Korean: 최해산; Hanja: 崔海山, 1380–1443) was a Korean military officer during the Joseon dynasty. He was the son of Ch'oe Mu-sŏn and part of the Yeongcheon Ch'oe clan. He inherited his father's weaponmaking secrets and served as a military commander.[1][2]