Mun Kyung Gun is a 31-year-old professional football player from KOR. He currently plays for Oita Trinita, wearing the number 22 shirt. He plays primarily as a Goalkeeper. He stands at 185cm tall and weighs 82kg. His preferred foot is Right. His current market value is estimated at 100K €.

His most recent move was a Free from Jeju SK FC to Oita Trinita on 2024-01-08.

In the Japanese J2 League 2025, Mun Kyung Gun played 27 matches, averaging 0 interceptions, 0 tackles, and 0.4 clearances per game.