Gumi Lee Sang-jin FC U15 (구미이상진FC U15, 2015-2016),
Youngmun High School (영문고등학교, 2017-2019),
Kwangwoon University (광운대학교, 2020-2023)
#36 Jae-seung Gu
- Date of birth/Age: Jul 2, 2001 (22)
- Citizenship: Korea, South
- Height: 1,86 m
- Position: Centre-Back