Kim Jeong-Hyeon's professional career spans from 2023 to 2025, a period of roughly 2 seasons over which he has amassed 38 appearances spread across 2 clubs. With 4 goals and 0 assists recorded across that span, his record reflects a sustained contribution at the highest level.
His most productive season in attacking terms came in 23/24 with Mokpo City, when he registered 3 goals and 0 assists in 19 matches, playing 810 minutes. That campaign stands out as one of the high points of his output.
In his most recent recorded season (24/25) at Mokpo City, Kim Jeong-Hyeon played 3 matches, scoring 0 goals and providing 0 assists.