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CompanyRainbow Bridge World
Year Debut2014
Year Active10
Year DisbandedN/A

Not Ranked



Mamamoo (마마무; debuted Jun 18, 2014) is a 4-member South Korean girl group formed by RBW. The group debuted on June 18, 2014 with four members: Solar, Moonbyul, Wheein, and Hwasa.

# of Members4
MembersSolar, Moonbyul, Wheein, Hwasa
Oldest MemberSolar (born Feb 21, 1991)
Youngest MemberHwasa (born Jul 23, 1995)
DebutJun 18, 2014
CompanyRainbow Bridge World

Mamamoo Member Ages

Mamamoo Age Ranking

Ranked from oldest to youngest.

1. SolarFeb 21, 199133 years old
2. MoonbyulDec 22, 199231 years old
3. WheeinApr 17, 199528 years old
4. HwasaJul 23, 199528 years old

Mamamoo Member Heights

Mamamoo Height Ranking

Ranked from tallest to shortest.

1. Moonbyul1.65 m (5'5")
2. Solar1.63 m (5'4")
3. Wheein1.62 m (5'4")
4. Hwasa1.62 m (5'4")

Name and Fandom


The name Mamamoo represents the group’s desire to reach fans organically and instinctively through their music. Mamamoo is the sound that babies make, where ‘mama’ signifies mother.


The official fandom name of Mamamoo is MooMoo (무무), which represents the deep relationship between Mamamoo and their fans, regardless of age or family relations. The word MooMoo is the repetition of the last syllable of the group’s name, Mamamoo. The group’s lightstick is in the shape of a radish as the word 무 (moo) means radish in Korean.

Members and Position(s)


Mamamoo is composed of four members born between 1991 and 1995. Their names are: Solar, Moonbyul, Wheein, Hwasa. The leader and the oldest member is Solar (born Feb 21, 1991). The youngest member (maknae) is Hwasa (born Jul 23, 1995). All the members were born in South Korea.


Solarleader, main vocalist, visual
Moonbyulmain rapper, main dancer, vocalist
Wheeinlead vocalist, lead dancer
Hwasalead vocalist, lead rapper, maknae

Fun Facts and Trivia

  • The leader and oldest member of Mamamoo is Solar (born Feb 21, 1991).
  • The youngest member (maknae) of Mamamoo is Hwasa (born Jul 23, 1995).
  • The tallest member of Mamamoo is Moonbyul, with a height of 165 cm (5'5'').
  • The shortest members of Mamamoo are Wheein and Hwasa with a height of 162 cm (5'4'').
  • Wheein did not renew her contract with RBW in 2021 but signed a contract extension to stay as part of Mamamoo until December 2023.


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