– She was born in Bucheon, South Korea.

– She has 2 younger sisters (Seulgi 1996, Yesol 2004).

– Moonbyul had originally auditioned to be a vocalist but changed to become a rapper instead.

– Moonbyul, along with Hani (EXID), Jin (BTS), Ken (VIXX) and Sandeul (B1A4), have a group chat for 92-liners.
– She used to share a room with Whee In. 

– Moonbyul was, alongside other 6 female idols, in “Idol Drama Operation Team” tv program. They created a 7 members girl group, called Girls Next Door , which debuted on July 14, 2017.

–She appeared in King of Masked Singer as a 'Swan'

– Moonbyul has done lots of participation ever since Mamamoo’s debut.

– As January 2020 , Moonbyul has 61 komca credits. She is the 3rd gen female idol with more credits.

– 'Selfish' is her solo song debut.

- At 14th Feb, Moonbyul realesed 'Dark Side of the Moon' her comeback as a Solo artitst, With the tittle song 'Eclipse'

- 'DSOTM' sells 59k on her first day making Moonbyul the 4rd highest Soloist after IU, Taeyeon and Solar.

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