Pohang Steelers U12 (포항제철동초등학교, 2008-2010),
Baekam Middle School (백암중학교, 2011-2013),
Yongin Football Center U18 Deokyeong (용인시축구센터U18 덕영, 2014-2016)
#8 Jong-gyu Yoon
Gimcheon Sangmu
K League 1 League level: First Tier Joined: Jan 16, 2023 Contract expires: Dec 31, 2025
K League 1 League level: First Tier Joined: Jan 16, 2023 Contract expires: Dec 31, 2025
FC Seoul
- Date of birth/Age: Mar 20, 1998 (26)
- Place of birth: Pohang, Gyeongbuk
- Citizenship: Korea, South
- Height: 1,73 m
- Position: Right-Back
- Agent: IZ
- Former International: South Korea
- Caps/Goals: 4 / 0