Ku Hyun-jun is a 33-year-old professional football player from KOR. He currently plays for Jeonnam Dragons, wearing the number 4 shirt. He plays primarily as a Defender. He stands at 182cm tall and weighs 70kg. His current market value is estimated at 125K €.

His most recent move was a from Busan I Park to Cheonan City on 2025-01-17.

Throughout the Korean K League 2 2025, Ku Hyun-jun featured in 26 matches, averaging 0.7 tackles, 0.3 interceptions, and 1.8 clearances per game, while blocking 0.1 shots per game.