Wonder Girls

The Wonder Girls (Korean: 원더걸스) are a South Korean girl group. Their producer and manager is singer-songwriter Park Jin-Young and the Wonder Girls 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 the fall of that year with the song "Tell Me." They have scored three consecutive #1 hit singles: "Tell Me", "So Hot", and "Nobody".In 2008, they won two Daesangs ("Artist of the Year" Awards).

The group began their entry into the American market in 2009, with lead single "Nobody"; the single became the first song by a Korean group to enter the Billboard Hot 100. It was, however, later revealed that one of the factors leading to its placement in the Hot 100 was the fact that the CD containing the song was being sold at teen clothing stores for $1. 

They are co-managed in the United States by JYP Entertainment and Jonas Group.

Members

Sun Ye

Stage name: Sun (USA)
Real name: Min Sun-ye (민선예)
Date of birth: August 12, 1989
Height: 162cm
Blood type: A

Group leader.

Ye-Eun

Stage name: Yenny (USA)
Real name: Park Ye-eun (박예은)
Date of birth: May 26, 1989
Height: 165 cm
Blood type: AB

Sohee

Real name: Ahn So-hee (안소희)
Date of birth: June 27, 1992
Height: 166 cm
Blood type: AB

Yoobin

Real name: Kim Yoo-bin (김유빈)
Date of birth: October 4, 1988
Height: 163 cm
Blood type: O
Joined the group in September 2007 to replace Hyuna.

Hye Rim

Stage name: Hye Rim @ Hae Lim @ Lim (USA)
Korean name: Woo Hye-rim (우혜림)
Chinese name: Yu Hui Lin (禹惠林)
English name: Christina
Date of birth: September 1, 1992
Height: 167 cm
Joined the group in early 2010 to replace Sun Mi.
Before that was part of a new group (later debuted as miss A) from JYPE.

credits: http://yeinjee.com/

             http://wikipedia.com/