Yangpyeong Elementary School (양평초등학교, 2012-2015),
Ansan Boogok Middle School (안산부곡중학교, 2016-2018),
New Yangdong FC U18 (뉴양동FC U18, 2019-2021),
Jeonju University (전주대학교, 2022-2023)
#27 Ja-hyoung Koo
- Date of birth/Age: May 20, 2003 (20)
- Citizenship: Korea, South
- Height: 1,81 m
- Position: Attack