Archival Overview
Nineteenth monarch of Goguryeo whose brilliant military campaigns forged a vast empire spanning Manchuria, northern Korea, and Maritime Siberia.
Biographical Record
Gwanggaeto the Great (374–413 AD, born Go Damdeok) was the 19th monarch of Goguryeo, reigning from 391 until his early death at age thirty-nine. His reign transformed Goguryeo from a regional kingdom into the preeminent military empire of Northeast Asia, subjugating rivals and controlling key trade corridors.
Gwanggaeto launched sweeping campaigns against the Khitans, the Xianbei state of Later Yan, and southern rival kingdoms Baekje and Gaya, coming to the defense of Silla and crushing Wa (Japanese) expeditionary forces. His military triumphs and reign title Yeongnak ('Eternal Rejoicing') were commemorated by his son King Jangsu on the colossal Gwanggaeto Stele erected in 414 AD, one of the foremost epigraphic monuments in East Asian historiography.
Key Life Milestones
Hanseong Expedition
Personally led a combined naval and overland assault against Baekje, capturing 58 fortress cities and compelling King Asin to submit as a vassal.
Defeat of Southern Confederacies
Dispatched 50,000 cavalry to rescue the besieged ally Silla from combined Wa and Gaya incursions, establishing Goguryeo protectorate status over southern Korea.
Memorial Guestbook & Tributes
0 messages recordedLeave a Respectful Tribute
Final Resting Place
Perpetual MemorialJi'an, China