Civil graduate; Jikgang (instructor)
| Era | 고려 후기 |
| Clan | 춘천 박씨 |
Bak Gwang-seon was a son of Bak Won-bi and is said by Wikipedia to have served as Jikgang. He is listed first among the six Joseon-period civil graduates of the Chuncheon Park clan (Gwang-seon, Ryeo, Mun-do, Sang-beom, Seong-geun, Hyeong-ryang).
He appears under 'Joseon civil graduates' although he belongs to late Goryeo, so the date label is inconsistent. His hanja was not confirmed.
His son Bak Ryeo also served as Jikgang; nothing else about the pair is known.
Father Bak Won-bi and son Bak Ryeo.
Unknown.