Gwangjong of Goryeo, personal name Wang So, was the fourth monarch of Korea's Goryeo dynasty. Wikipedia
Born: 925 AD, Kaesong, North Korea
Died: July 4, 975 AD (age 50 years), Kaesong, North Korea
Children: Gyeongjong of Goryeo and Gyeongjong
Siblings: Jeongjong, 3rd monarch of Goryeo, Hyejong of Goryeo, Queen Daemok, and more
Full name: Wang So
Grandchildren: Mokjong of Goryeo and Queen Seonjeong
Place of burial: Heolleung