한 A4 A4 (에이포) was a South Korean Boy Group that debuted in 1999. They retired in 2001 with a 3 artist final line-up. Read All General Information International Stage Name : A4 Domestic Stage Name : Pronounce 에이포 Debut Day : 1999-05-06 Group retired : 2001 Groups that are no longer releasing songs are considered retired regardless of their official status. Members 199920002001 Wheesung †AustinJay LeeSteve Austin (오스틴) Full Name: Jung Woocheol Date of Birth: 1981-05-06 (45 years) Zodiac sign: Taurus Country: South Korea Active period: 1999-2001 Role: Vocal,Rapper Jay Lee (제이 이) Full Name: Lee Jehee Date of Birth: 1980-11-25 (45 years) Zodiac sign: Sagittarius Country: South Korea Active period: 1999-2001 Role: Vocal,Rapper Steve (스티브) Full Name: Hyunjun Date of Birth: 1981-06-07 (45 years) Zodiac sign: Gemini Country: South Korea Active period: 1999-2001 Role: Vocal,Rapper Past Members Wheesung (휘성) † Full Name: Choi Hwisung Date of Birth: 1982-02-05 Zodiac sign: Aquarius Country: South Korea Active period: 1999-1999 Role: Vocal,Rapper Metrics and Achievements Success(max 5 stars) : Time since last release : (2001-01-18) 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 : 16.923+ Brand Physical Sales : 0+ Brand Views : 42.864.511+ Images No images yet