Moonbyul (MAMAMOO)

Moon Byul Yi (문별이), popularly known as Moonbyul, is a South Korean rapper, singer-songwriter and actress under RBW. She is a member of the girl group MAMAMOO and its sub-unit MAMAMOO+ and a former member of the project girl group Girls Next Door.

She made her solo debut on May 23, 2018, with the digital single "Selfish".

On July 21, 2020, Moonbyul becomes the new Radio DJ for Avengirls every Tuesday.

On February 15, 2021, Moonbyul becomes the new Radio DJ for her program "Studio Moon Night" every Monday, Wednesday and Friday.

2014: MAMAMOO

Moon Byul made her debut with MAMAMOO on June 18 with the mini-album Hello.

2017: Girls Next Door

She participated in the KBS variety show Idol Drama Operation Team and became a part of the project group created by the show, a girl group named Girls Next Door.

2018: Solo debut

On May 23, she made her solo debut, releasing "Selfish". The digital single's title track, also named "Selfish", features Seulgi.

2020: Dark Side of the Moon, 門oon : Repackage

Moon Byul released "Weird Day" on February 4 as a pre-release track for her upcoming mini album Dark Side of the Moon. The mini album was released on February 14. The title track, "Eclipse", evokes a battle between the light and the dark side.

The mini album's repackage, 門oon : Repackage, was released three months later, on May 29.

2021–2022: 6equence, "C.I.T.T (Cheese in the Trap)", "The Present"

On December 7, 2021, it was announced that Moon Byul will release her new mini album 6equence on January 19, 2022. The album features two pre-release tracks "G999" and "Shutdown", which were released on December 13 and December 30, respectively.

On March 29, 2022, RBW confirmed Moon Byul is preparing for an April comeback. On April 12, a schedule teaser was revealed for Moon Byul's first single album, "C.I.T.T (Cheese in the Trap)", to be released on April 28.

On December 8, a teaser was revealed for Moon Byul's special single album, "The Present", to be released on December 22.

Mini albums

Dark Side of the Moon (2020)

門oon : Repackage (repackage) (2020)

6equence (2022)

Single albums

"C.I.T.T (Cheese in the Trap)" (2022)

Special single albums

"The Present" (2022)

Digital singles

"Selfish" (2018)

"Weird Day" (2020)

"G999" (2021)

"Shutdown" (2021)

"Trying to Say Good-bye" (2022)

Collaborations

"REVIBE Vol.1 Promise U" (with Solar) (2021)

Features

U Sung Eun - "Nothing" (2016)

HA:TFELT - "Happy Now" (2019)

Punch - "Say Yes" (2020)

JeA - "Greedyy" (2020)

Bumkey - "The Lady" (2021)

Xydo - "Me Without You" (2021)

AleXa - "Star" (2022)

Participation releases

"Street Dance Girls Fighter (SGF) Special" ("Bada Boom" with Solar) (2022)

"〈The Second World〉 Episode 3" ("Congratulations)" (2022)

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Fun Facts and Trivia

Age trivia: Moonbyul was 21 years old when she made her debut with Mamamoo in 2014.

She was born in Bucheon, South Korea.

Her family consists of her parents, and 2 younger sisters.

Her position in Mamamoo is rapper and performer.

Her MBTI is ENFP.

Her favorite number is 22.

She doesn't really like sweets or spicy foods.

Moon Byul was a member of the performance unit Six Puzzle in Queendom, along with YooA, Jeong Ye In, Soojin, Chan Mi, and Eunji.

She played MapleStory. At a fan signing event on February 21, 2020, she told her fans that she played hard on her character at Burning World (server) in MapleStory, but couldn't move it to another server because she wasn't on the levels.

She is a huge fan of TVXQ!, Wonder Girls, Girls’ Generation’s Taeyeon and F(x)'s Krystal.