SCG Force U12 (SCG포스 U12, 2018-2019),
Uijeongbu FC U15 (의정부FC U15, 2020),
Chungui Middle School (충의중학교, 2021-2022),
Uijeongbu G Sports Club U18 (의정부G스포츠클럽 U18, 2023-)
Chang-hwan Oh
- Date of birth/Age: Nov 1, 2007 (16)
- Citizenship: Korea, South
- Height: 1,76 m
- Position: Attacking Midfield
- National player: South Korea U16
- Caps/Goals: 3 / 0