Seong Ung Maeng - Fichajes
Seong-Ung Maeng
| - | Gimcheon Sangmu | Jeonbuk | Return from loan | |
| - | Jeonbuk | Gimcheon Sangmu | Préstamo | |
| - | Anyang | Jeonbuk | Agente libre |
S. Maeng transfer history tracks all club moves during the professional career, including transfer dates and teams involved.