한 Members of BONUSBaby BONUSBaby (보너스베이비) was a South Korean Girl Group that debuted in 2017. They retired in 2018 with a 6 artist final line-up. Return to Artist Read All Members 201620172018 KongyooMoonheeChaehyunDayunGaonHayoon Moonhee (문희) Full Name: Choi Moonhee Date of Birth: 1997-04-15 (29 years) Zodiac sign: Aries Country: South Korea Active period: 2016-2018 Role: Leader Kongyoo (공유) Full Name: Kong Yoojin Date of Birth: 2001-05-11 (25 years) Zodiac sign: Taurus Country: South Korea Active period: 2016-2018 Role: ex-Leader,Vocal Chaehyun (채현) Full Name: Kim Chaehyun Date of Birth: 1999-11-29 (26 years) Zodiac sign: Sagittarius Country: South Korea Active period: 2016-2018 Role: Vocal Dayun (다윤) Full Name: Kim Dayun Date of Birth: 2000-11-20 (25 years) Zodiac sign: Scorpio Country: South Korea Active period: 2016-2018 Role: Vocal Gaon (가온) Full Name: Beom Gaon Date of Birth: 2001-03-09 (25 years) Zodiac sign: Pisces Country: South Korea Active period: 2016-2018 Role: Vocal,Maknae Hayoon (하윤) Full Name: Jung Hayoon Date of Birth: 1998-11-21 (27 years) Zodiac sign: Scorpio Country: South Korea Active period: 2017-2018 Role: Vocal,Dancer Images Return to Artist