[Exclusive] "Gotta Plug the Hole in the Goal First": Kim Gi-dong's FC Seoul Blazes Back with Blitz Signing of Proven National Team-Level GK Gu Sung-yun
FC Seoul, aiming for a massive rebound in 2026โthe third year under Manager Kim Gi-dongโhas made a sudden signing of former national team goalkeeper Gu Sung-yun (31, Seoul E-Land)
fmkorea|โขDec 17, 2025โข 
![[Exclusive] "Gotta Plug the Hole in the Goal First": Kim Gi-dong's FC Seoul Blazes Back with Blitz Signing of Proven National Team-Level GK Gu Sung-yun](https://kcomm-assets.b-cdn.net/thumbnails/thumb_6b354eb2eb4d4bd7.webp?width=72)