Acting
Born August 2, 1983 · Yeonpyeong-myeon, Ongjin-gun, Incheon, South Korea
Jung-ah is a member of k-pop group AFTER SCHOOL.
AFTERSCHOOL First Japan Tour 2012 -Playgirlz-
2013 · Self
A Perm
2010 · Doctor
AFTER SCHOOL - JAPAN TOUR 2014 - DRESS TO SHINE
2015 · Self
Shh
2014
MTV Diary of After School
2009
Playgirlz School
2010
After School's Beauty Bible
