
Hyun A (현아) is a Korean pop singer. She is the lead rapper and sub vocalist for 4minute and a member of the joint group 4tomorrow. She is also a former rapper and sub vocalist for the Wonder Girls.

Hyun A (현아) is a Korean pop singer. She is the lead rapper and sub vocalist for 4minute and a member of the joint group 4tomorrow. She is also a former rapper and sub vocalist for the Wonder Girls.

Brave Brothers is a famous Korean producer who previously worked with artists such as BIG BANG, Son Dam Bi (손담비), After School, Minwoo, U-KISS etc.
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Kim Yoo Jin (born April 9, 1988) is member of Korean girl group After School.

Bekha (born August 11, 1989) Born in Honolulu, Hawaii is member of Korean girl group After School.

Lee Joo Yeon (born March 19, 1987) is member of Korean girl group After School.

Yoo So Young (born March 29, 1986) is member of Korean girl group After School.

Kim Jung Ah (born August 2, 1984) is member of Korean girl group After School.

Park Ga Hee (born December 25, 1980) is member and leader of Korean girl group After School.

After School (애프터스쿨) is a South Korean girl group. They are managed by Pledis Entertainment, the same management company that manages singer Son Dambi. After School debuted on January 17, 2009 with their first dance song, “Ah.”
A majority of the members in After School have been back-up dancers for Son Dambi as well as for other artists before debut. Park Ga Hee, After School’s leader, has been seen as a back-up dancer for artists under both SM Entertainment and YG Entertainment, most notably for BoA. Ga Hee was also part of a Korean American girl group called S.Blush, whose first digital single peaked at #2 at the Billboard Hot Dance Chart. In 2008, Park was featured in Son Dambi’s “Bad Boy” music video as a rapper, and Kim Jung Ah was featured in Son Dambi’s performances as a back-up dancer. She was also a member of the previous girl group “Kis Five”, which debuted in 2005 with the song “Show Time” from their “First Kiss” singles album. Lee Jooyeon was featured in Son Dambi’s “Crazy” performances. She appeared in December 27th 2008 on MBC “Introducing Stars Friend” as Son Dambi’s friend.