Lee Chang-geun is a 33-year-old professional football player from KOR. He currently plays for Daejeon Citizen, wearing the number 1 shirt. At the international level, he represents South Korea U21. He plays primarily as a Goalkeeper. He stands at 187cm tall and weighs 83kg. His current market value is estimated at 600K €.

His most recent move was a Free from Jeju SK FC to Daejeon Citizen on 2022-01-11.

In the Korean K League 1 2026, Lee Chang-geun played 1 matches, averaging 0 interceptions, 0 tackles, and 0 clearances per game.