MAMAMOO (마마무) is a South Korean girl group consisting of four members: Solar, Moonbyul, Wheein, and Hwasa. Formed under Rainbow Bridge World (RBW), the group debuted on June 18, 2014, with the mini-album Hello. In 2021, Wheein left RBW, and in 2023, Hwasa announced that she would not be renewing her contract. Despite their different agencies, the members continue to get together for certain activities, making MAMAMOO a semi-inactive group.
MAMAMOO Group Introduction
Name (KR/EN): 마마무 / MAMAMOO
Members: Solar, Moonbyul, Wheein, Hwasa
Agency: Rainbow Bridge World (RBW)
Debut: June 18, 2014 — Mini-album Hello
Fandom
Name: MOOMOO (무무)
Meaning: Inspired by the "MOO" in MAMAMOO and also meaning "radish" in Korean. Fans brought radishes to concerts before the official lightstick was created.
Lightstick: Radish-shaped.
Official Color: Green
Official Social Media
Website (Japan): mamamoo.jp
Facebook: 마마무 Mamamoo
Instagram: @mamamoo_official
X (Twitter): @rbw_mamamoo / Japan: @mamamoo_japan
TikTok: @official_mamamoo
YouTube: MAMAMOO / MAMAMOO JAPAN OFFICIAL
Fancafe: 마마무(MAMAMOO)
Spotify: MAMAMOO ・ Apple Music: MAMAMOO ・ Melon: 마마무 ・ Bugs: 마마무
Weibo: MAMAMOO_Official
Member Profiles
Solar
Full name: Kim Yong-sun (김용선)
Position: Leader, main singer
Birthday: February 21, 1991 — Pisces; Chinese Zodiac Sign: Goat
MBTI: INTJ
Emoji: 🐰☀️
Facts:
- Considers herself the "mom" of the group.
- Wanted to be a flight attendant before becoming an idol.
- Close to Irene (Red Velvet) and Chorong (Apink).
- She has two dogs, Yongkeey and Yongdoong, with dedicated Instagram accounts.
- Made her solo debut on April 23, 2020, with Spit It Out.
Moonbyul
Full Name: Moon Byul-yi (문별이)
Position: Main rapper, performer
Birthday: December 22, 1992 — Capricorn; Chinese Zodiac Sign: Monkey
MBTI: ISFP/ISTP
Emoji: 🐹🌙⭐
Facts:
- First auditioned as a singer before becoming a rapper.
- Wrote the majority of MAMAMOO's raps, credited by KOMCA as the most prolific female idol (2023).
- Owns 4 corgis with a dedicated Instagram account.
- Close to Seulgi (Red Velvet) and a member of the temporary group Girls Next Door.
- Made her solo debut on May 23, 2018, with "Selfish."
Wheein
Full name: Jung Whee-in (정휘인)
Position: Lead singer
Birthday: April 17, 1995 — Aries; Chinese Zodiac Sign: Pig
MBTI: ENFP
Emoji: 🐶🦋
Facts:
- Childhood friend of Hwasa, whom she has known since middle school.
- Owns a cat named Ggomo.
- Shares two friendship tattoos with Hwasa.
- Close to Vernon (SEVENTEEN) and Newsun (SONAMOO).
- Solo debut on April 17, 2018 with "Magnolia".
Hwasa
Full name: Ahn Hye-jin (안혜진)
Position: Singer, rapper, maknae
Birthday: July 23, 1995 — Leo; Chinese Zodiac Sign: Pig
MBTI: INFP
Emoji: 🦁
Facts:
- Big Rihanna fan and jazz enthusiast.
- Allergic to animal fur, she owns a stuffed lion instead of a pet.
- Shares two friendship tattoos with Wheein.
- Standard member of the popular show I Live Alone.
- Solo debut on February 13, 2019, with "Twit."
Trivia or Facts Additional
• Name Meaning: MAMAMOO is an onomatopoeia evoking a baby's first sounds, representing universal and accessible music.
• Official Greeting: "I say mama, mama, moo~ Hello, we are MAMAMOO!" »
• The four members now live on their own (updated July 2024).
• Wheein has been signed to The L1ve since 2021 and Hwasa to an independent agency since 2023, but they still participate in MAMAMOO activities.
• Active sub-unit: MAMAMOO+ composed of Solar and Moonbyul.
Recommended Music
HIP (2019)
A powerful anthem about self-confidence and asserting one's identity, with a strong message and iconic choreography.
Starry Night (2018)
A pop ballad with tropical sounds that highlights the members' vocal harmonies.
Egotistic (2018)
A sensual song with Latin influences, striking visuals and incredible stage performances.
AYA (2020)
An energetic track with oriental sounds, symbolizing MAMAMOO's musical maturity.
Décalcomanie (2016)
A sensual and powerful classic from the group, which cemented their popularity on the K-pop scene.
