Jung Ki Seok (정기석)
Sub-Group: Jungsangdongki
Audition videos: 좋니, 난치병

Stage Name: Simon Dominic
*Use his real name in MSG Wannabe
Birth: Korea, 9-March-1984
Height: 170 cm (5'7")
Weight: 57 kg (126 lbs)
Blood Type: AB
Zodiac: Pisces

LABEL: AOMG

Lee Dong Hwi (이동휘)
Sub-Group: Jungsangdongki
Audition videos: 내 여자라니까, 하나의 사랑, 혼자하는 사랑

Birth: Korea, 22-July-1985
Height: 179 cm (5'10")
Weight: -
Blood Type: -
Zodiac: Cancer

AGENCY: KeyEast

Lee Sang Yi (이상이)
Sub-Group: Jungsangdongki
Audition videos: 좋니, 이게 아닌데

Birth: Korea, 27-November-1991
Height: 182 cm (6'0'')
Weight: 75 kg (165 lbs)
Blood Type: A
Zodiac: Sagittarius

AGENCY: PLK Good Friends

Kim Jung Min (김정민)
Sub-Group: Jungsangdongki
Audition videos: 슬픈언약식, 영원

Real Name: Kim Jung Su (김정수)
*He use his real name in MSG Wannabe
Birth: Korea, 14-October-1995
Height: 181 cm (5'11")
Weight: 72 kg (159 lbs)
Blood Type: -
Zodiac: Libra

AGENCY: HW Enterprise