- Birthday
- August 4, 1987
- Birthplace
- Danyang County, Chungcheongbuk-do, South Korea
- Known For
- Acting
- Also Known As
- Jang Keun-suck, 장근석, Jang Keun Suk , Jang Keunsuk , GeunSuk Jang , Jang Geun-seok, Jang Geun-suk, Jang Keun-seok, Jang Gun-seok, Jang Gun-suk, Jang Geun-suck, Chang Geun-seok, Chang Geun-suk, 張根碩, Chang Kŭnsŏk, Jang Geunsuk, 张根硕
- Gender
- Male
