» From the Wiki: The Wonder Girls (Korean: 원더걸스) are a South Korean girl group. They are produced by singer-songwriter Park Jin-Young and are signed to his talent agency, JYP Entertainment. Each of the five original members were selected through auditions. Debuting in early 2007, they became popular in fall of that year with the song "Tell Me."
» Stage name: Yoobin 유빈 » Full name: Kim Yu-bin 김유빈 » Birthday: October 4, 1988 » Company: JYP
Yoobin was supposed to be debuting with the Good Ent. girls but she was chosen by JYP for her amazing skills at rap. She is the replacement for Kim Hyun ah.