Ryun Sung Kim - Fichajes
Ryun-sung Kim
| - | Pohang | Jeju SK | Fichaje | |
| - | Busan | Pohang | Return from loan | |
| - | Pohang | Busan | Préstamo | |
| - | Gimcheon Sangmu | Pohang | Return from loan | |
| - | Pohang | Gimcheon Sangmu | Préstamo |
R. Kim transfer history tracks all club moves during the professional career, including transfer dates and teams involved.