BrithdayDecember 19, 1978 (46 years old)
Place of BirthSouth Korea
as Mook (Young)
August 3, 1991
released: 34 years ago
age: 12 years old
as Boy #2
July 18, 1990
released: 35 years ago
age: 11 years old
as Dong-Hyuk
December 21, 1991
released: 33 years ago
age: 13 years old
