K-pop Girl Groups

Wonder Unit Members Profile: Full Names, Ages, Heights, Weights and More

June 28, 2026 | By
OriginSeoul, South Korea
DebutN/A
MembersBona
Dayoung
Former MemberCheng Xiao

Wonder Unit Members Profile

Bona

Wonder Unit member Bona
Full NameKim Ji Yeon
BirthdayAugust 19, 1995
BirthplaceBolli-dong, Dalseo-gu, Daegu, South Korea
Age30 years and 10 months old
Height5 feet 4 inches (163 cm)
Weight103.6 lbs (47 kg)
Zodiac SignLeo
Chinese Zodiac SignPig
Blood TypeA
MBTIISTJ
PositionLeader
Instagram@bn_95819

Dayoung

Wonder Unit member Dayoung
Full NameLim Da Young
BirthdayMay 14, 1999
BirthplaceJeju, South Korea
Age27 years and 1 month old
Height5 feet 3 inches (161 cm)
Weight99 lbs (45 kg)
Zodiac SignTaurus
Chinese Zodiac SignRabbit
Blood TypeA
EducationSOPA (graduated)
PositionMaknae
Instagram@dayomi99

Former Member Profile

Cheng Xiao

Wonder Unit former member Cheng Xiao
Full NameCheng Xiao
BirthdayJuly 15, 1998
BirthplaceShenzhen, Guangdong Province, China
Age27 years and 11 months old
Height5 feet 5 inches (166 cm)
Weight112 lbs (51.2 kg)
Zodiac SignCancer
Chinese Zodiac SignTiger
Blood TypeB
Instagram@chengxiao_0715

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