K-pop Girl Groups

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

June 28, 2026 | By
GLX members are Sumi, Kate, and Sofy.
OriginSeoul, South Korea
DebutN/A
Number of Members3
MembersSumi
Kate
Sofy
Oldest MemberKate
Youngest Member (Maknae)Sofy

GLX Members Profile

Sumi

GLX member Sumi
Full NameKayleen C Fernandez
BirthdayJanuary 25, 2002
BirthplaceRacine, Wisconsin, United States
Age24 years and 5 months old
HeightN/A
Zodiac SignAquarius
EducationWashington Park High School
PositionLeader, Main Dancer, Lead Rapper
Instagram@immsumi

Kate

GLX member Kate
Full NameEkaterina Popesko
BirthdayDecember 7, 1993
BirthplaceTver, Russia
Age32 years and 6 months old
Height5 feet 5 inches (165 cm)
Weight110 lbs (50 kg)
Zodiac SignSagittarius
EducationRussian Institute of Theatre Arts, Tver State University
PositionSub Vocalist, Dancer
Instagram@katherinekote

Sofy

GLX member Sofy
Full NameSofya Skovorodova
BirthdayOctober 4, 2003
BirthplaceKrasnodar, Russia
Age22 years and 8 months old
HeightN/A
Zodiac SignLibra
EducationMEC Krasnodar, Krasnodar College of Music N. A. Rimsky-Korsakov
PositionMain Vocalist, Maknae
Instagram@ssoffyyy_s

Member Ages: Oldest to Youngest

MemberBirthdayAge
KateDecember 7, 199332 years, 6 months, 21 days old
SumiJanuary 25, 200224 years, 5 months, 3 days old
SofyOctober 4, 200322 years, 8 months, 24 days old

FAQs

How many members are in GLX?

GLX is a 3-member K-pop girl group. The group consists of Sumi, Kate, and Sofy.

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