Mun Kyung-gun (Korean: 문경건; born February 9, 1995) is a South Korean football player who plays for Oita Trinita.
Mun joined J2 League club Oita Trinita in 2017.
On June 6, 2018, he debuted against Renofa Yamaguchi FC in Emperor's Cup.
[1] Last update: 27 February 2019[2]
This biographical article related to a South Korean association football goalkeeper is a stub.