QBS is the second sub-unit from the Korean group T-ARA.
Birth Date: March 22, 1986
Birth Place: Jeonju, North Jeolla, South Korea
Older sister of D-Unit's Wooram.
Birth Date: December 12, 1986
Birth Place: Goyang, South Korea
Birth Name: Park Injung
Birth Date: October 5, 1987
Birth Place: Anyang, South Korea