Kim joined Brentford in 2023 after moving from Seongnam. Brentford's chief, Phil Giles, expressed his thoughts on Kim's loan move, saying, "This is a great opportunity for Ji-soo to play competitive football at a good level."
Giles also mentioned Kim's progress since joining Brentford, stating, "He has made good progress since joining us and we were very pleased to see him get a Premier League debut last year."
The club wishes Kim all the best for the upcoming season and will continue to monitor his progress.