Ganghwa Elementary School (2-005),
Suseo Middle School (2006-2008),
Ganghwa High School (2009-2011),
Kundong University (2012),
Jungwon University (2013-2015)
#20 Sun-hyuk Jang
Chungnam Asan
- Date of birth/Age: Apr 16, 1993 (31)
- Place of birth: Incheon
- Citizenship: Korea, South
- Height: 1,88 m
- Position: Centre-Back
- Former International: South Korea U22
- Caps/Goals: 3 / 0