Kim Jae Kyung rainbow girl group.

* Full Name: Kim Jae Kyung
* Date of Birth: December 24, 1988 (1988-12-24) (age 20)
* Position: Leader
o Appeared in SS501′s “Love Like This” music video.
o Appeared in A’ST1′s “Dynamite” music video.
o Former JYP Entertainment trainee.