Brithday-
Place of Birth-
as Schoolboy 1
May 20, 2010
released: 15 years ago
as Jae-bum
September 11, 2012
released: 12 years ago
as Joo-joong
October 19, 2006
released: 18 years ago
June 11, 2009
released: 16 years ago
as Baek Sun-il
February 29, 2012
released: 13 years ago
May 24, 2012
as Choi Young-chan (Girl on the Run)
July 11, 2009
