Chungnam Elementary School (청남초등학교, 2018),
Pohang Steelers U15 (포항제철중학교, 2019-2021),
Pohang Steelers U18 (포항제철고등학교, 2022-)
#33 You-kang Um
- Date of birth/Age: Jan 15, 2006 (18)
- Citizenship: Korea, South
- Height: 1,80 m
- Position: Defender