Koo Hyeon-bin is a 18-year-old professional football player from KOR. At the international level, he represents South Korea U17. He plays primarily as a Defender. He stands at 188cm tall and weighs 82kg.

Throughout the FIFA U17 World Cup 2025, Koo Hyeon-bin featured in 4 matches, averaging 0.5 tackles, 1 interceptions, and 10 clearances per game, while blocking 0 shots per game.