Kim Young-Sun is a professional footballer from KOR and is currently 24 years old. He is on the books of Cheonan City and wears shirt number 26. His main role on the pitch is Defender.

Across the Korean K League 2 2025, Kim Young-Sun appeared in 28 matches and averaged 0.7 tackles, 0.3 interceptions, 1.3 clearances, and 0 blocked shots per game.