Gong Si-Hyeon is a professional footballer from KOR and is currently 22 years old. He is on the books of Jeonbuk Hyundai Motors and wears shirt number 31. At international level, he features for Korea Republic U19. His main role on the pitch is Goalkeeper. He measures 186cm in height and weighs 76kg. His estimated market valuation currently stands at 50K €.

His latest transfer saw him join Jeonbuk Hyundai Motors from Jeonbuk Hyundai Motors U18 via 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.