yyxy Members Profile

Sub-Unit of  LOONA

이달의 소녀 yyxy

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Name:
yyxy
Aliases:
youth youth by young
Hangul:
이달의 소녀 yyxy
Fandom:
Unannounced
Debuted On:
May 29, 2025
Generation:
Gen 4 | 2018 - 2022
Composition:
Female (Sub-Unit)
Category:
Standard Group
Origin:
South KoreaSouth Korea
About yyxy
yyxy (Korean: 이달의 소녀 yyxy) is the third and final pre-debut sub-unit of the girl group LOONA, composed of members Yves, Chuu, Go Won and HyeJu (formerly Olivia Hye). They debuted on on May 30, 2018, with the mini album beauty&thebeat featuring the title track “love4eva”.
Created By
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chaelvr
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yyxy Members

yyxy members are Yves, Chuu, Go Won and Olivia Hye.

Member Ages
Avg Age26.6 years old
Oldest
Yves
Yves29 years old
Youngest
Olivia Hye
Olivia Hye24 years old
Avg Gap17.9 months
Next Birthday
Chuu
ChuuOct 1973 days away
Last Birthday
Yves
YvesMay 2376 days ago
Member Heights
Tallest
Yves
Yves166 cm / 5ft 5in
Shortest
Chuu
Chuu160 cm / 5ft 3in
Avg Height163.0 cm / 5ft 4in
Avg Gap2.0 cm / 0.8 in
Insights
ShorterPercentile 30

Shorter: this group is around the 30th percentile for average height among other girl groups.

The average height of this group is 0.5 in / 1.4 cm shorter than other girl groups.

Compared with 197 other girl groups with enough height data.