Hyejong (912 – 23 October 945), personal name Wang Mu, was the second king of the Goryeo dynasty of Korea.
Taejo met and married her while serving in Naju as a general of Taebong under Gung Ye.
[1] In 921, Hyejong was proclaimed Crown Prince and Royal Successor with support from General Bak Sul-Hui.
Almost immediately after being named Crown Prince, Hyejong followed his father Taejo into battle against Later Baekje and played a major role in numerous victories.
Hyejong died in 945, during the second year of his reign from mercury poisoning in his bath water.