Ku Hyun-jun is a professional footballer from KOR and is currently 33 years old. He is on the books of Jeonnam Dragons and wears shirt number 4. His main role on the pitch is Defender. He measures 182cm in height and weighs 70kg. His stronger foot is Left. His estimated market valuation currently stands at 125K €.

His latest transfer saw him join Jeonnam Dragons from Chungbuk Cheongju FC via on 2025-01-17.

Across the Korean K League 2 2025, Ku Hyun-jun appeared in 26 matches and averaged 0.7 tackles, 0.3 interceptions, 1.8 clearances, and 0.1 blocked shots per game.