Hyeonjong of Goryeo

Hyeonjong (1 August 992 – 17 June 1031), personal name Wang Sun, was the 8th ruler of the Goryeo dynasty of Korea. He was a grandson of the dynastic founder King Taejo. He was appointed by the military leader Kang Cho, whom the King Mokjong had called upon to destroy a plot by Kim Ch'i-yang. During his reign, the Goryeo dynasty fought two wars against the Khitan Liao dynasty. Today Hyeonjong is considered to be among the greatest leaders in Korean history. Provided by Wikipedia