Kim Sunggyu (officially romanized as Sungkyu)

• birthday: April 28, 1989
• height: 178cm (176cm)
• blood type: A
• hometown: Jeonju, Jeollabok-do
• education:
  • Hoseo University '13-present (Practical Music)
  • Daekyung University '11-'13 (Practical Music)

Jang Dongwoo

• birthday: November 22, 1990
• height: 175cm
• blood type: A
• hometown: Guri, Gyeonggi-do
• education:
  • Hoseo University '13-present (Practical Music)
  • Daekyung University '11-'13 (Practical Music)

Nam Woohyun

• birthday: February 8, 1991
• height: 176cm
• blood type: B
• hometown: Seoul
• education:
  • Sejong University (Practical Music; Graduate Studies)
  • Dong Ah Institute of Media and Arts '14- (Practical Music)
  • Dong Ah Institute of Media and Arts '09-'14

Lee Howon (Hoya)

• birthday: March 28, 1991
• height: 178cm
• blood type: AB
• hometown: Changwon, Gyeongsangnam-do
• education:
  • Hoseo University '13-present
  • Daekyung University '11-'13 (Practical Music)

Lee Sungyeol

• birthday: August 27, 1991
• height: 183cm
• blood type: B
• hometown: Yongin, Gyeonggi-do
• education:
  • Hoseo University '13-present
  • Daekyung University '11-'13 (Practical Music)

Kim Myungsoo (L)

• birthday: March 13, 1992
• height: 180cm
• blood type: O
• hometown: Seoul
• education:
  • Hoseo University '13-present (Practical Music)
  • Daekyung University '11-'13 (Practical Music)

Lee Sungjong

• birthday: September 3, 1993
• height: 179cm
• blood type: A
• hometown: Gwangju
• education:
  • Kongju National University