Chungseon of Goryeo

Chungseon (1275–1325) was the 26th king of Goryeo and its first ruler of Mongol blood, grandson of Kublai Khan. He married the Yuan princess Budashiri in 1296 and ruled briefly in 1298 after his father Chungnyeol abdicated, returning the throne amid feud between his Mongol queen and Korean consorts.

He was made Prince of Shenyang in 1308, the year he regained the Goryeo throne. He tried to reform court politics but spent much of his time in Dadu, abdicated to his son Chungsuk in 1313, and was known for calligraphy and painting. Briefly exiled to Tibet after 1320, he died in 1325.