Gamer name Bdosin, he is a professional Overwatch player whose common team role became the support position. He joined London Spitfire in November 2017 after previously playing with Cloud9 KongDoo and Team KongDoo Panthera also in 2017.
The first professional team he played with was wNv.KR.
He helped London Spitfire win on the major tier for the Overwatch League inaugural season stage 1 title matches.
He is from Suwon, South Korea.
He and Hwang Yeon-oh both went professional in the game of Overwatch.