K-Pop Idol Groups of 2009 (Debut)

*Not every group here are IDOL groups (: List of debut date and member names: Brand New Day January 14th, 2009 Kim SuJin Kim SuJi Lee SuJin After School January 17th, 2009 Gahee JungAh Jooyeon Bekah UEE 2NE1 May 17th, 2009 CL Park Bom Sandara Park Minji 4Minute June 18th, 2009 Jihyun Gayoon Hyun Ah Jiyoon Sohyun T-ARA July 29th, 2009 Eunjeong Hyomin Jiyeon Soyeon Qri Boram f(x) September 5th, 2009 Victoria Luna Sulli Amber Krystal HAM (Heart&Mind) Sep