한 Yoo Seyoon + Shim Hyungtak + CHOI YOOJUNG + Jo Kwon A Collaboration of artists. Read All General Information International Stage Name : Yoo Seyoon + Shim Hyungtak + CHOI YOOJUNG + Jo Kwon Domestic Stage Name : Pronounce 유세윤 + 심형탁 + 최유정 + 조권 Aliases : T4 Members 2017201820192020202120222023202420252026 CHOI YOOJUNGJo KwonShim HyungtakYoo Seyoon CHOI YOOJUNG (최유정) Full Name: Choi Yoojung Date of Birth: 1999-11-12 (26 years) Zodiac sign: Scorpio Country: South Korea Active period: 2017-present Role: Jo Kwon (조권) Full Name: Jo Kwon Date of Birth: 1989-08-28 (37 years) Zodiac sign: Virgo Country: South Korea Active period: 2017-present Role: Shim Hyungtak (심형탁) Full Name: Date of Birth: 1978-01-12 (48 years) Zodiac sign: Capricorn Country: South Korea Active period: 2017-present Role: Yoo Seyoon (유세윤) Full Name: Yoo Seyoon Date of Birth: 1980-09-12 (46 years) Zodiac sign: Virgo Country: South Korea Active period: 2017-present Role: Metrics and Achievements Success(max 5 stars) : Time since last release : (2017-01-31) 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 : 415.037+ Brand Physical Sales : 0+ Brand Views : 415.037+ Images No images yet