한 Lacuna Lacuna (라쿠나) is a South Korean Boy Group that debuted in 2018. They consist of 4 members: Jang Kyungmin, Jung Minhyuk, Kim Ho and Oh Sak. Read All General Information International Stage Name : Lacuna Domestic Stage Name : Pronounce 라쿠나 Fanclub name : Radongi Debut Day : 2018-12-12 (Active) Members 2017201820192020202120222023202420252026 Jang KyungminJung MinhyukKim HoOh Sak Jang Kyungmin (장경민) Full Name: Jang Kyungmin Date of Birth: 1998-06-22 (28 years) Zodiac sign: Cancer Country: South Korea Active period: 2017-present Role: Vocal,Instrumental Jung Minhyuk (정민혁) Full Name: Jung Minhyuk Date of Birth: 1998-11-24 (27 years) Zodiac sign: Sagittarius Country: South Korea Active period: 2017-present Role: Instrumental Kim Ho (김호) Full Name: Kim Ho Date of Birth: 1998-12-01 (27 years) Zodiac sign: Sagittarius Country: South Korea Active period: 2017-present Role: Instrumental Oh Sak (오이삭) Full Name: Oh Isak Date of Birth: 1998-12-14 (27 years) Zodiac sign: Sagittarius Country: South Korea Active period: 2017-present Role: Instrumental Metrics and Achievements Success(max 5 stars) : Time since last release : (2024-07-29) 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 : 2.429.294+ Brand Physical Sales : 0+ Brand Views : 2.429.294+ Images No images yet