Hong Yun-seong
General Hong Yun-seong was a Korean Joseon Dynasty politician and soldier. He was a member of the court of King Sejo, First and Second Vice Prime minister from 1467 to 1469, and Prime Minister from August 1469 to April 1470.
His birth name was Useong, his pennames were Yeonghae, Gyeonghae, and Gyeongeumdang, and his Chinese style name was Suong.
