Moon Sua (Real Name: ‘Moon Soo Ah) is a South Korean rapper, singer, and songwriter. She is a member of the girl group Billlie under MYSTIC Story. Moon Sua was born in Cheongju, South Korea, and has an older brother, ASTRO’s Moonbin. She was a trainee under YG Entertainment since 2009 and was speculated to be part of a trainee group meant to debut, but she ultimately left YG Entertainment in 2019.
Moon Sua appeared as a contestant on the competition show Unpretty Rapstar 2 in 2015, where she made it to the final round, ending the show as third runner-up. She is also known for crafting accessories for herself and her friends, and her hobbies include taking pictures and watching Netflix.
Who is Moon Bin’s Sister, Moon Sua?
Moon Bin’s sister is Moon Sua, who is also a K-Pop star and a member of the South Korean girl group Billlie. She was born in Cheongju-si, South Korea, and graduated from Hanlim Arts High School.
Sua is receiving love and support from AROHA, the fan club of Astro, after her brother’s death in April 2023. Moon Sua’s agency, Mystic Story, announced the cancellation or postponement of all of Billlie’s schedules for the week following her brother’s death.
Quick Biodata | Wiki
| Birth Name | Moon Soo Ah (문수아) |
| Stage Name | Moon Sua |
| Famous As | The sister of ASTRO’s Moon Bin |
| Birthdate | September 9, 1999 |
| Age | 23 years old |
| Zodiac Sign | Virgo |
| Nationality | South Korean |
| Chinese Zodiac Sign | Rabbit |
| Birthplace | Cheongju, South Korea |
| Siblings | ASTRO’s Moonbin (older brother) |
| Education | Hanlim Multi Art School |
| Work As | Singer, Rapper, Actress |
| Occupation | Member of South Korean girl group Billlie |
| Training Agency | YG Entertainment |
| Labels | Hoozoo Entertainment |
| Position in Group | Rapper, sub-vocalist |
| Notable Appearances | A contestant on Unpretty Rapstar 2 |
| Nicknames | Mood maker, Su-mile (smile) |
Net Worth
Moon Sua is a South Korean rapper, singer, MC, and lyricist. Moon Sua is a member of the girl group Billlie, which debuted in November 2021 with seven other members. Moon Sua’s brother, Moon Bin, was a South Korean singer who passed away on April 19, 2023, at the age of 25.
Moon Sua’s late brother had a professional worth of $2 million, but her actual net worth remains unknown. On the other hand, Sua’s estimated net worth as of 2023 is $1.5 million (approx.).
Moon Sua Age & Biography
Moon Sua is a South Korean rapper, singer, and songwriter born on September 9th, 1999, in Cheongju, South Korea. She is 23 years old as of April 2023. Moon Sua is known for being a member of the girl group Billlie, managed by MYSTIC Story. She debuted in 2021 as the main rapper and lead vocalist of the group.
Moon Sua participated in the competition show Unpretty Rapstar 2 in 2015, where she ended the show as the third runner-up. She is the younger sister of Moonbin from Astro. Moon Sua’s height is 163-164 cm (5’4″-5’5″) and weighs 47 kg (103 lbs). Her blood type is B, and her MBTI personality type is ISFP.
Family: Parents & Siblings
She has a father, a mother, and an older brother who is a member of the K-pop boy group ASTRO, named Moonbin. Her parents are Mr. Bin and Kim Hyosun. Moon Sua is younger than Moon Bin.
Sua is known to have crafted accessories for herself and her friends as a hobby. Despite being born into a K-pop family, Moon trained under YG Entertainment as a trainee since 2009 before joining MYSTIC Story.
What Happened to Moon Sua’s Brother?
Moon Sua’s brother, Moon Bin, was a member of the popular K-pop boy band Astro. He passed away on April 19, 2023, at the age of 25, with police suspecting suicide. Mystic Story entertainment agency, the agency of Kpop group Billlie, of which Sua is a member, posted an official announcement on their official fan cafe on April 20, stating that the group had canceled and postponed all their schedules for the week due to the sudden death of Moon Bin, and to allow Moon Sua to properly grieve.
Moon Sua shared how the first person that comes to her mind whenever she finds herself in a tough situation is Moon Bin and that she gets worried for her brother whenever he doesn’t pick up her call. The brother-sister duo’s chemistry was loved by all, and after the idol’s demise, fans are worried about Sua. Fans and ASTRO members, as well as fellow Fantagio artists and executives, are deeply mourning the deceased in great sadness and shock.
Professional Career
Moon Sua is a South Korean rapper, singer, and songwriter. She first gained public attention as a contestant on the popular South Korean reality TV show “Unpretty Rapstar 2” in 2015. After the show, she signed up with her current agency, Mystic Story, and began her professional career as a rapper.
Sua is the main rapper and lead vocalist of the girl group Billlie. She showcased the rapping skills that she honed while training under YG Entertainment for ten years in Billlie’s song “Snowy Night”. She is also known for her appearance on the survival show, “The Second World,” in which she competed against other skillful girl group rappers.
Prior to her debut as a member of Billlie, Moon was also active as a solo artist. She released her debut single “Ice Ice” in 2017 and has since released several other singles as a solo artist.
Billlie Debut
Sua is a South Korean rapper and singer who debuted in the girl group Billlie on November 10, 2021, under Mystic Story Entertainment. Billlie is a seven-member girl group that consists of four South Korean members, Sua, Suhyeon, Haram, and Siyoon, and two members from Japan, Tsuki, and Haruna.
Before her debut in Billlie, Moon was a trainee at YG Entertainment for ten years. She was even speculated to be a part of a trainee group that was meant to debut under the company. In 2015, she appeared as a contestant on the competition show Unpretty Rapstar 2 and made it to the final round, ending the show as the third runner-up.
As a member of Billlie, Sua serves as the main rapper and lead vocalist. Billlie’s debut EP, “The Billage of Perception: Chapter One,” was released on November 10, 2021, the same day as their debut. Moon Sua’s hobbies include taking pictures and watching Netflix, and she crafts accessories for herself and her friends.
N. Flying Collaboration
Sua is a South Korean rapper and singer who is currently a member of the girl group Billlie. Moon Sua’s rap skills gained recognition when she collaborated with South Korean rock band N.Flying for their song “Rooftop” in 2018. Before debuting with Billlie, she was a trainee under YG Entertainment since 2009.
She was a former YG Entertainment trainee and a contestant on the competition show Unpretty Rapstar 2. In 2015, Moon Sua participated in the reality survival show Unpretty Rapstar 2. She made it to the final round and finished the show as the third runner-up. Moon Sua is also the younger sister of ASTRO’s Moonbin, and the two have collaborated on a special stage performance.
Acting Career
Moon Sua has made her acting debut in 2022 with the web drama “The Witch’s Diner” where she played the role of young witch Lee Kyeong-mi, and received acclaim for her performance. Before her acting career, Sua was known as a rapper, singer, and songwriter under MYSTIC Story, and she is currently a member of the girl group Billlie.
In addition to her acting and music career, Moon is also known for being an ulzzang (best face) and has appeared on the competition show “Unpretty Rapstar 2” where she ended the show as third runner-up.
Boyfriend & Relationships
Based on the available web search results, there is no information available about Sua’s boyfriend or current romantic relationships. Sua is a South Korean rapper, singer, and songwriter under MYSTIC Story and is currently a member of the girl group Billlie.
In general, dating and romantic relationships can be private matters for celebrities, and not all information may be publicly available.
Height and Weight
Sua is 163-164 cm tall (5’4”-5’5”) and weighs 47 kg (103 lbs). Her blood type is B, and her MBTI type is ISFP. She is active on Instagram with the username @a_su_moon.
Social Media Links
Facts About Moon Sua
- Moon Sua is a South Korean rapper, singer, and songwriter under MYSTIC Story.
- She is best known for being a member of the girl group Billlie, which debuted in 2021.
- Moon Sua is also recognized as the younger sister of ASTRO’s Moonbin.
- Before debuting with Billlie, she was a trainee under YG Entertainment since 2009 and was speculated to be part of a trainee group meant to debut as Blackpink.
- She gained popularity when she appeared as a contestant on the reality competition show “Unpretty Rapstar 2” in 2015, where she finished as the third runner-up.
- Moon Sua was born in Cheongju, South Korea, and her hobbies include taking pictures and watching Netflix.
- She is also known for crafting accessories for herself and her friends.
- Moon Sua is one of the tallest members of Billlie, with a height of 164 cm (5’5”).
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