한 Jo Woochan + Park Hyunjin + Achillo A Collaboration of artists. Read All General Information International Stage Name : Jo Woochan + Park Hyunjin + Achillo Domestic Stage Name : Pronounce 조우찬 + 박현진 + 에이칠로 Aliases : OGZSchool, OG School Project Debut Day : 2018-01-05 (Active) Members 201820192020202120222023202420252026 AchilloPark HyunjinWoochan Past Members Achillo (에이칠로) Full Name: Hyun Seon-woong Date of Birth: 2005-12-23 Zodiac sign: Capricorn Country: South Korea Active period: 2018-2018 Role: Park Hyunjin (박현진) Full Name: Park Hyeon-jin Date of Birth: 2005-05-25 Zodiac sign: Gemini Country: South Korea Active period: 2018-2018 Role: Woochan (우찬) Full Name: Jo Woochan Date of Birth: 2005-01-20 Zodiac sign: Aquarius Country: South Korea Active period: 2018-2018 Role: Metrics and Achievements Success(max 5 stars) : Time since last release : (2018-01-05) 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 : 6.828.098+ Brand Physical Sales : 0+ Brand Views : 6.828.098+ Images No images yet