Ryu Shikun

Ryu Shikun (柳 時熏, Japanese: Ryū Shikun, Korean: 류시훈 Yu Si-hun, born 8 December 1971 in Seoul) is a 9-dan professional with the Nihon Ki-in. Ryu won the Tengen 4 times (94, 95, 96, 2000) and the Oza once (1996).

Ryu is active on YouTube (as of 2023). Link to his YouTube channel