Gong Si-Hyeon is a 22-year-old professional football player from KOR. He currently plays for Jeonbuk Hyundai Motors, wearing the number 31 shirt. At the international level, he represents South Korea U19. He plays primarily as a Goalkeeper. He stands at 186cm tall and weighs 76kg. His current market value is estimated at 50K €.

His most recent move was a from Jeonbuk Hyundai Motors U18 to Jeonbuk Hyundai Motors on 2023-01-01.

In the Korean K League 1 2024, Gong Si-Hyeon played 14 matches, averaging 0 interceptions, 0 tackles, and 0 clearances per game.