Stage Name: Baekhyun 
Birth Name: Byun Baek Hyun 
Position: Leader, Main Vocalist
Birthday: May 6th, 1992

Stage Name: Taemin 
Birth Name: Lee Tae Min 
Position: Main Dancer, Main Vocalist, Center
Birthday: July 18th, 1993

Stage Name: Kai 
Birth Name: Kim Jong In
Position: Main Dancer, Lead Vocalist, Sub Rapper

Stage Name: Taeyong 
Birth Name: Lee Tae Yong 
Position: Main Rapper, Lead Dancer, Sub Vocalist, Center
Birthday: July 1st, 1995

Stage Name: Ten 
Birth Name: Chittaphon Leechaiyapornkul 
Position: Lead Dancer, Lead Vocalist, Sub Rapper

Stage Name: Lucas
Birth Name: Huang Xuxi / Wong Yuk-hei 
Position: Lead Rapper

Stage Name: Mark 
Birth Name: Mark Lee
Korean Name: Lee Min Hyung 
Position: Main Rapper, Lead Dancer, Sub Vocalist, Maknae