1. Jaejoong
Stage name: Youngwoong Jaejoong (Hangul: 영웅재중; Hanja: 英雄在中) /
Jejung (ジェジュン, Jejun?)
Birth name: Han Jaejoon (Hangul:한재준; Hanja: 韓在俊)
Adopted name: Kim Jaejoong (Hangul:김재중; Hanja: 金在中) (now his real name)
Real Name: Kim Jae Joong (김재중)
Position: Main Vocals
Age: 21/22 (Western/Korean)
Birthday: January 26, 1986
Birthplace : Choong Nam
Place of birth: Gongju
Education: Senior (Last Year of High School)
2. Siwon Choi
Full Name: 최시원 / Choi Si Won
Profession: Actor, singer and model
Nickname: Simba
Birthdate: 1987-Feb-10
Height: 183cm
Weight: 67kg
Blood type: B
Talent agency: SM Entertainment
3. No Min Woo
Name: 노민우 / No Min Woo (Noh Min Woo)
Profession: Singer and actor
Birthdate: 1995-Jul-31
Height: 174cm
Star sign: Leo
4. Jang Geun Seuk
Name: 장근석 / Jang Geun Seok
Profession: Actor, singer, and model
Birthdate: 1987-Aug-04
Height: 180 cm
Weight: 63kg
Star sign: Leo
Blood type: A
5. Lee Min Hoo
Name: 이민호 / Lee Min Ho
Profession: Actor
Birthdate: 1987-Jun-22
Height: 185cm
Weight: 69kg
Star sign: Cancer
Blood type: A
Entertainment Company: Starhaus Entertainment
6. Choi Minho
Name: 민호 / Min Ho
Real name: 최민호 / Choi Min Ho
Profession: Singer and actor
Birthdate: 1991-Dec-09
Birthplace: Incheon, South Korea
Height: 181cm
Weight: 70kg
Star sign: Sagittarius
Blood type: B
Family: Father/professional soccer coach Choi Yoon Kyum, mother, older brother Choi Min Suk
Talent agency: SM Entertainment
7. Hyun Bin
'Name: 현빈 / Hyun Bin (Hyeon Bin)
Real name: 김태평 / Kim Tae Pyung (Gim Tae Pyeong)
Profession: Actor and model
Birthdate: 1982-Sep-25
Birthplace: Seoul, South Korea
Height: 184cm
Weight: 74kg
Star sign: Libra
Blood type: B
Family: Parents and older brother
Talent agency: AM Entertainment
8. Lee Junki
Name: 이준기 / Lee Joon Ki (Lee Jun Gi)
Profession: Actor, model and singer
Birthdate: 1982-Apr-17
Birthplace: Busan, South Korea
Height: 178cm
Weight: 66kg
Star sign: Aries
Blood type: B
Family: Younger sister
Talent agency: IMX/Interactive Media Mix (Japanese)
9. Kim Bum
Name: 김범 / Kim Bum
Real Name: 김상범 / Kim Sang Bum
Profession: Actor, model, and singer
Birthdate: 1989-Jul-07
Height: 181cm
Weight: 63kg
Star sign: Cancer
Talent agency: King Kong Entertainment
Family: Younger sister, brother, and cousin/singer Jini
10. Jung Yong Hwa
Name: 정용화 / Jung Yong Hwa (Jeong Yong Hwa)
Profession: Singer and actor
Birthdate: 1989-Jun-22
Birthplace: Yeoksam-dong, Gangnam-gu, Seoul, South Korea
Height: 180cm
Weight: 63kg
Star sign: Cancer
Blood Type: A
Family: One older brother
Talent agency: F&C Music