4TEN is a South Korean girl group under Jungle Entertainment. The group currently consists of 3 members: Hyeji, HeeO, and Hyejin. 4TEN debuted on August 26, 2014.

Stage Name: Hyeji/혜지
Real Name: Jung Hyeji/정혜지
Nicknames: Kkokko
Birthday: April 2, 1992
Birthplace: Goyang, South Korea
Blood Type: AB
Height: 166 cm
Weight: 47 kg
Position in group: Leader, Main Vocalist
Hobbies: writing lyrics, listening to music, cooking and snowboarding

Stage Name: HeeO/히오
Real Name: Kwak Heeoh/곽히오
Nicknames: Kkokko
Birthday: May 2, 1994
Birthplace: Anyang, South Korea
Blood Type: B
Position in group: Main Rapper, Main Dancer, Vocalist
Hobbies: watching movies and fashion shows, making collages out of fashion magazines

Stage Name: Hyejin/백혜진
Real Name: Baek Hyejin/백혜진
Birthday: November 21, 1996
Birthplace: Seoul, South Korea
Blood Type: O
Height: 165 cm
Weight: 46 kg
Position in group: Lead Dancer, Sub-Vocalist, Face of the Group, Maknae
Hobbies: dancing, listening to music and eating

Former Members

Stage Name: Yun/윤
Real Name: Heo Yoon/허윤
Birthday: September 23, 1994
Birthplace: Busan, South Korea
Blood Type: B
Height: 168 cm
Position in group: Lead Vocalist
Hobbies: watching movies and organizing

Stage Name: Tem/탬
Real Name: Tham Gongju/탬공주 or Esther Tham
Birthday: February 13, 1990
Blood Type: A
Height: 168 cm

Weight: 47 kg
Position in group: Main Rapper
Hobbies: listening to music, watching movies, cooking and cleaning

Stage Name: Eujin/어진
Real Name: Kang Yoojin/강유진
Birthday: December 3, 1993
Blood Type: B
Height: 161 cm
Weight: 48 kg
Position in group: Main  Dancer, Rapper, Sub-Vocalist, Visual
Hobbies: listening to music, going shopping and doing excercises

Stage Name: Hajeong/하정
Real Name: Lee Hajeong/이하정
Birthday: September 23, 1997
Blood Type: O
Height: 169 cm
Weight: 46 kg
Position in group: Sub-Vocalist, Maknae
Hobbies: shopping for cosmetics