Surprise U (서프라이즈U)
- Debut (Y.M.D): 17.07.07
- Latest Album Released (Y.M.D): 17.07.15
- Label: Fantagio
- Music Videos (Official Videos): N/A
- Discography: I Do
- Fan Club: N/A
- Symbol:
OFFICIAL SITES:
- Daum Café
- Homepage
- Youtube
- Twitter / Instagram / V App
- Yoon Jeong Hyuk @ / wjdgur_
- Cha In Ha @ / chainha_715
- Eun Hae Seong @ / logos.888
- Ji Geon Woo @ / ji_geonwoo
- Kim Hyun Seo @ / hyunseo.kkk
MEMBERS:
- Name (Real Name): Yoon Jeong Hyuk (N/A)
- Hangul: 윤정혁
- Position: N/A
- Birthday (Y.M.D): 92.04.19
- Nationality: N/A
- Height: 177cm (5ft 9in)
- Weight: 67kg (148lbs)
- Blood Type: N/A
- Sub-Unit: N/A
- Name (Real Name): Eun Hae Seong (N/A)
- Hangul: 은해성
- Position: N/A
- Birthday (Y.M.D): 93.07.11
- Nationality: N/A
- Height: 183cm (6ft)
- Weight: 67kg (148lbs)
- Blood Type: N/A
- Sub-Unit: N/A
- Name (Real Name): Ji Geon Woo (N/A)
- Hangul: 지건우
- Position: N/A
- Birthday (Y.M.D): 96.12.18
- Nationality: N/A
- Height: 182cm (5ft 11in)
- Weight: 62kg (137lbs)
- Blood Type: N/A
- Sub-Unit: N/A
- Name (Real Name): Kim Hyun Seo (N/A)
- Hangul: 김현서
- Position: Maknae
- Birthday (Y.M.D): 98.07.20
- Nationality: N/A
- Height: 186cm (6ft 1in)
- Weight: 68kg (150lbs)
- Blood Type: N/A
- Sub-Unit: N/A
HONORARY MEMBERS:
- Name (Real Name): Cha In Ha (Lee Jae Ho)
- Hangul: 차인하
- Position: N/A
- Birthday (Y.M.D): 92.07.15
- Death (Y.M.D)*: 19.12.03
- Nationality: N/A
- Height: 183cm (6ft)
- Weight: 70kg (154lbs)
- Blood Type: N/A
- Sub-Unit: N/A