Mamamoo is a South Korean girl group formed by Rainbow Bridge World in 2014. The group officially debuted on June 19, 2014 with the song "Mr. Ambiguous".

Stage Name: Solar/솔라
Real Name: Kim Yongsun/김용선
Nicknames: Yongkong, Squirtle, Yeba, Comani
Birthday: February 21, 1991
Birthplace: Seoul, South Korea
Blood Type: B
Height: 161 cm
Weight: 43 kg
Position in group: Leader, Main Vocalist, Visual, Face of the Group
Languages: Korean
Instruments: piano, guitar
Hobbies: reading
Education: Modern K Music Academy

Stage Name: Moonbyul/문별
Real Name: Moon Byulyi/문별이
Nicknames: Byulkong, Conservative Moon
Birthday: December 22, 1992
Birthplace: Bucheon, South Korea
Blood Type: B
Height: 163 cm
Weight: 45 kg
Position in group: Main Rapper, Main Dancer, Vocalist, Visual
Languages: Korean
Instruments: piano

Stage Name: Wheein/휘인
Real Name: Jung Wheein/정휘인
Nicknames: Jung Wheerun, Decal
Birthday: April 17, 1995
Birthplace: Jeonju, South Korea
Blood Type: B
Height: 159 cm
Weight: 43 kg
Position in group: Lead Vocalist, Lead Dancer
Languages: Korean
Instruments: guitar
Hobbies: drawing
Education: J Music Vocal School

Stage Name: Hwasa/화사
Real Name: Ahn Hyejin/안혜진
Nicknames: Hyegi, Ahn Fatal
Birthday: July 23, 1995
Birthplace: Jeonju, South Korea
Blood Type: A
Height: 160 cm
Weight: 44 kg
Position in group: Lead Vocalist, Lead Rapper, Maknae
Languages: Korean
Instruments: guitar
Education: J Music Vocal School