4men
Kim Young Jae
Born: July 23, 1983
Physique: 176cm, 69kg
Education: Cheonan High School
Career: Dance team "Gorilla" B-boy and instructor
Shin Yong Jae
Born: November 1, 1989
Physique: 176cm, 72kg
Education: Practical Arts, Music; University of Seoul
Career: Group "Rejoice" vocalist
Kim Won Joo
Born: July 29, 1987
Physique: 178cm, 64kg
Education: Mechanical Engineering at Inha Univesrity (Absence)