한 BTOB + U Sungeun A Collaboration of artists. Read All General Information International Stage Name : BTOB + U Sungeun Domestic Stage Name : Pronounce 비투비 + 유성은 Debut Day : 2012-07-12 Group retired : 2012 Groups that are no longer releasing songs are considered retired regardless of their official status. Members 2012 BTOBU Sungeun BTOB (비투비) Full Name: Country: South Korea Active period: 2012-2012 Role: U Sungeun (유성은) Full Name: Yoo Sungeun Date of Birth: 1989-04-26 (37 years) Zodiac sign: Taurus Country: South Korea Active period: 2012-2012 Role: Metrics and Achievements Success(max 5 stars) : Time since last release : (2012-07-12) Time to Success : Not reached or Indie/Nugu PAKs : 0 Music Show Awards2006+ : 0 Annual Awards : 0 Streaming Weekly Score(Since 2010) : Never ranked in top 100 Billboard weekly Score(Since 2020) : Never ranked in top 200 Physical Sales (Circlechart) : 0+ Total Youtube Views : 877.501+ Brand Physical Sales : 0+ Brand Views : 877.568+ Images No images yet