BrithdayJanuary 1, 1986 (39 years old)
Place of BirthSeoul, South Korea
as Sung-min
July 26, 2007
released: 18 years ago
age: 21 years old
November 13, 2011
released: 13 years ago
age: 25 years old
as Himself
March 9, 2012
age: 26 years old
