한 THORNAPPLE THORNAPPLE (쏜애플) is a South Korean Boy Group that debuted in 2009. They consist of 4 members: Bang Joseph, Hong Dongkyun, Sim Jaehyun and Yoon Sunghyun. Read All General Information International Stage Name : THORNAPPLE Domestic Stage Name : Pronounce 쏜애플 Debut Day : 2009-12-24 (Active) Members 200920102011201220132014201520162017201820192020202120222023202420252026 Bang JosephHong DongkyunSim JaehyunYoon SunghyunHan Seungchan Bang Joseph (방요셉) Full Name: Bang Joseph Date of Birth: 1990-11-10 (35 years) Zodiac sign: Scorpio Country: South Korea Active period: 2010-present Role: Instrumental,Maknae Hong Dongkyun (홍동균) Full Name: Hong Dongkyun Date of Birth: 1988-04-10 (38 years) Zodiac sign: Aries Country: South Korea Active period: 2010-present Role: Instrumental Sim Jaehyun (심재현) Full Name: Sim Jaehyun Date of Birth: 1987-01-12 (39 years) Zodiac sign: Capricorn Country: South Korea Active period: 2010-present Role: Instrumental Yoon Sunghyun (윤성현) Full Name: Yoon Sunghyun Date of Birth: 1986-01-08 (40 years) Zodiac sign: Capricorn Country: South Korea Active period: 2010-present Role: Vocal,Instrumental Past Members Han Seungchan (한승찬) Full Name: Han Seungchan Date of Birth: 1990-02-07 Zodiac sign: Aquarius Country: South Korea Active period: 2010-2015 Role: Instrumental Metrics and Achievements Success(max 5 stars) : Time since last release : (2026-06-23) 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) : 5.996+ (All data available) Most sold item : 서울병 10TH ANNIVERSARY EDITION (LP) with 5.996+ sold copies Total Youtube Views : 6.934.551+ Brand Physical Sales : 5.996+ Brand Views : 6.939.630+ Images No images yet