I the Tri Top's (ITT)

Name: 장유준 Jang YooJoon
D.O.B: July 2nd, 1988
Blood Type: O
Height: 178cm (5′10)
Weight: 60kg (132 lb)

Name: 김일군 Kim IlGoon
D.O.B: December 2nd, 1986
Blood Type: AB
Height: 180cm (5′10 - 5′11)
Weight: 61kg (134 lb)

Name: 반형문(Park ) Ban HyungMoon (Líder)
D.O.B: April 27, 1980
Blood Type: A
Height: 179cm (5′10)
Weight: 65kg (143 lb)