Seong Hui-an
Seong Hui-an (Korean: 성희안; Hanja: 成希顔; January 1461 – July 1513) was a Korean Joseon politician and Neo-Confucianism Philosopher served as Chief State Councillor during the reign of King Jungjong in 1513 until his death. He was one of the coup leaders and maximum merits to have Jungjong become a King.