K-pop Girl Groups

XUM Members Profile: Full Names, Ages, Heights, Weights and More

June 28, 2026 | By
XUM members are Dayeon, Baekah, and Iaan.
OriginSeoul, South Korea
DebutSeptember 22, 2020
DisbandedJune 1, 2021
Number of Members3
MembersDayeon
Baekah
Iaan
Oldest MemberDayeon
Youngest Member (Maknae)Iaan
Tallest MemberBaekah
Shortest MemberIaan

XUM Former Members Profile

Dayeon

XUM member Dayeon
Full NameHwang Yeon Gyeong
BirthdayNovember 17, 1995
BirthplaceBusan, South Korea
Age30 years and 7 months old
Height5 feet 6 inches (168 cm)
Weight103.6 lbs (47 kg)
Zodiac SignScorpio
Chinese Zodiac SignPig
Blood TypeO
PositionLeader, Main Vocalist
Instagramryddldi

Baekah

XUM member Baekah
Full NameKim Su A
BirthdayOctober 24, 1999
BirthplaceIksan, North Jeolla Province, South Korea
Age26 years and 8 months old
Height5 feet 7 inches (169 cm)
Weight108 lbs (49 kg)
Zodiac SignScorpio
Chinese Zodiac SignRabbit
Blood TypeO
EducationIridong Elementary School, Iksan Bucheon Middle School, Hamyeol Girls’ High School, Korea Performing Arts School, KAC Korean Academy of Arts
PositionVocalist, Visual
Instagramsua.alwaysright

Iaan

XUM member Iaan
Full NameYoo Dong Ju
BirthdayMarch 22, 2002
BirthplaceDaegu, South Korea
Age24 years and 3 months old
Height5 feet 6 inches (167 cm)
Weight103.6 lbs (47 kg)
Zodiac SignAries
Chinese Zodiac SignHorse
Blood TypeO
EducationShinmyung Girls’ Middle School, Hanlim Arts High School
PositionMain Rapper, Main Dancer, Vocalist, Maknae
Instagramyujoo_o00

Member Ages: Oldest to Youngest

MemberBirthdayAge
DayeonNovember 17, 199530 years, 7 months, 11 days old
BaekahOctober 24, 199926 years, 8 months, 4 days old
IaanMarch 22, 200224 years, 3 months, 6 days old

FAQs

How many members are in XUM?

XUM is a 3-member K-pop girl group. The group consists of Dayeon, Baekah, and Iaan.

When did XUM debut?

XUM debuted on September 22, 2020, with their single Ddalala.

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