One of the attractions of K-pop groups is there are numerical as well as qualitative advantages to them. The popular Girls’ Generation has nine members - Sunny, Tiffany, Taeyeon, Seohyun, Yoona, Yuri, ...

It will be released February 14. Composed of Yoona, Taeyeon, Seohyun, Sooyoung, Tiffany, Hyoyeon, Yuri, and Sunny, Girls’ Generation made their debut in August 2007 with “Into The New World.” ...