한 Members of Apnea Apnea (애프니어) is a South Korean Co-ed Group that debuted in 2011. They consist of 5 members: Geonjae, Get.Ku, Nthonius, Riyou and You Seunghyun. Return to Artist Read All Members 2011201220132014201520162017201820192020202120222023202420252026 GeonjaeGet.KuNthoniusRiyouYou Seunghyun Geonjae (건재) Full Name: Kim Geonjae Date of Birth: 1992-04-01 (34 years) Zodiac sign: Aries Country: South Korea Active period: 2011-present Role: Instrumental Get.Ku (강건구) Full Name: Kang Geongu Date of Birth: 1992-02-06 (34 years) Zodiac sign: Aquarius Country: South Korea Active period: 2011-present Role: Instrumental Nthonius (최승원) Full Name: Choi Seung Won Date of Birth: 1988-10-04 (38 years) Zodiac sign: Libra Country: South Korea Active period: 2011-present Role: Instrumental Riyou (리유) Full Name: Ryu Hyejin Country: South Korea Active period: 2011-present Role: Vocal You Seunghyun (유승현) Full Name: You Seunghyun Country: South Korea Active period: 2011-present Role: Instrumental Images No images yet Return to Artist