• Stage Name: Moon Yunseo (문윤서)

• Birth Name: Moon Yun Seo (문윤서/ムンユンソ/尹书文)

• Birthday: June 13th, 2005

• Zodiac Sign: Gemini

• Chinese Zodiac Sign: Rooster

• Height: 170 cm (5'7)

• Weight: –

• Blood Type: B+

• MBTI Type: INTJ

• Nationality: Korean

Moon Yunseo Facts:

• She was born and raised in a wealthy family in South Korea.

• Yunseo’s father is the CEO of a well-known pharmaceutical company in Korea.

• She has an older brother name Moon Seojun that's in the boy group LUMiNATE and a younger sister names Moon Yoona that was in the girl group BLITZAR

• When she was younger she suffered an accident that made her right leg weaker.

• She dropped out of school to become a trainee.

• She was on the suvival show myIDOL rankig #7.5 almost debuting in singup

• She is close to signup members, especially Chaewon and Wei Qiqi.

• She's the Co-Leader, Main Vocalist, and Center of OH MY GAL

•  Her favorite food is Cheese Kimbap.

•  She has a fear of bees

• Her nickname is Moonsu

• Her hobby is playing different instruments

• Talent: "Photography and Shopping"

• Her favorite character is Mickey Mouse

• She was revealed as the 6th member of threeS on May 19th, 2023

myIDOL Information:

• Official Contestant Audition Song: Cupid by Oh My Girl with Jang Iseul and Nguyễn Hà Liên (Ranked 27th)

• Team Performances (Ep.2): Ursula (Leader/Main Vocal)

• Episode 2 Individual Ranking: 7th

• Final Performance (Ep.3): Sakura (Main Vocal)

• Final Ranking: 7.5th place (Eliminated)

Underground Idol Uniting Facts:

• Yunseo left the show prior to its airing.

• Popularity Tier: 3/4

• Up Down Battle: Jo Yuri - TAXI

• Re-Evaluation Tier: 4/4

• Ranking: 24 – Withdrew

Related:
myIDOL Profile
OH MY GAL Profile
threeS Profile
Underground Idol Uniting Profile