of all Bak (Park) clans in Korea. His title Geoseo-khan (거서간; 居西干) or Geoseul-han (거슬한; 居瑟邯), means "Emperor" or "king" in the language of the Jinhan confederacy...

Baekje kings, some declared themselves emperor. Hyeokgeose Geoseogan 혁거세 거서간 赫居世居西干 (57 BC – 4 AD) Namhae Chachaung 남해 차차웅 南解次次雄 (4–24) Yuri Isageum 유리이사금 儒理尼師今...