Wang Ko

Wang Ko
Prince Yeonan
(연안군, 延安君; lit.'Lord of Yeonan')
Prince Shen(Sim) of Yang
Reign1316–1345
Coronation1316
PredecessorWang Jang
SuccessorWang Heun
Died1345
WifePrincess Nullyun
IssueWang Deoksu
Wang Toghtua Bukha
HouseWang
FatherWang Ja, Duke Gangyang
Korean name
Hangul
왕고
Hanja
王暠
Revised RomanizationWang Go
McCune–ReischauerWang Ko
Öljeyitü (Sino-Korean)
Hangul
완택독
Hanja
完澤禿
Revised RomanizationWantaekdok
McCune–ReischauerWanta'ek'tok

Wang Ko (Korean왕고; Hanja王暠; Mongolian name: Öljeyitü (完澤禿); d. 1345), known by his Korean Royal title as Prince Yeonan (연안군; 延安君) and served in Yuan as King Shen of Yang (심양왕; 瀋王), was a Goryeo Royal Family member as the son of Duke Gangyang and grandson of King Chungnyeol who became a nobleman in Yuan Dynasty and a potential competitor to King Chungseon (his half uncle) and King Chungsuk which favored him.