Yoon Doojoon/Yoon Dujun

Birth Name: Yoon Doojoon/Yoon Dujun
Birthdate:1989, July 4
Position:Leader, Lead Rapper, Vocalist & Face of the Group (2016 - Now)

Yang Yoseob/Yang Yoseop

Birth Name:Yang Yoseob / Yang Yoseop
Birthdate:1990, January 5
Position:Main Vocalist

Lee Kikwang/Lee Gikwang

Birth Name:Lee Kikwang / Lee Gikwang
Birthdate:1990, March 30
Position:Main Dancer, Lead Vocalist & Visual
Former Position:Face of the Group (2009-2015)

Son Dongwoon

Birth Name:Son Dongwoon
Birthdate:1991, June 6
Position:Lead Vocalist, Rapper & Maknae