K-pop Boy Groups

Nerd Connection Members Profile: Full Names, Ages, Heights, Weights and More

June 26, 2026 | By
Nerd Connection members are Seungwon, Yeontae, Youngjoo, and Jaehyun.
OriginSeoul, South Korea
DebutAugust 14, 2018
Number of Members4
MembersSeungwon
Yeontae
Youngjoo
Jaehyun
Oldest MemberYeontae
Youngest Member (Maknae)Jaehyun
Tallest MemberSeungwon
Shortest MemberJaehyun

Nerd Connection Members Profile

Seungwon

Nerd Connection member Seungwon
Full NameChoi Seungwon
BirthdayAugust 19, 1992
BirthplaceN/A
Age33 years and 10 months old
Height5 feet 9.69 inches (177 cm)
Zodiac SignLeo
Blood TypeO
MBTIINFJ
EducationYonsei University
PositionLeader, Guitarist
Instagramseungwon819

Yeontae

Nerd Connection member Yeontae
Full NameShin Yeontae
BirthdayNovember 5, 1991
BirthplaceN/A
Age34 years and 7 months old
Height5 feet 9.06 inches (175.4 cm)
Zodiac SignScorpio
Blood TypeO
MBTIESFP
EducationMyongji University
PositionDrummer
Instagramyeontaeshin

Youngjoo

Nerd Connection member Youngjoo
Full NameSeo Youngjoo
BirthdayMarch 17, 1993
BirthplaceN/A
Age33 years and 3 months old
Height5 feet 8.5 inches (174 cm)
Zodiac SignPisces
Blood TypeB
MBTIINFP
EducationYonsei University
PositionVocalist, Guitarist

Jaehyun

Nerd Connection member Jaehyun
Full NamePark Jaehyun
BirthdayMarch 26, 1993
BirthplaceN/A
Age33 years and 3 months old
Height5 feet 7.72 inches (172 cm)
Zodiac SignAries
Blood TypeB
MBTIENTP
EducationYonsei University
PositionBassist, Maknae
Instagramjaepark326

Member Ages: Oldest to Youngest

MemberBirthdayAge
YeontaeNovember 5, 199134 years, 7 months, 21 days old
SeungwonAugust 19, 199233 years, 10 months, 7 days old
YoungjooMarch 17, 199333 years, 3 months, 9 days old
JaehyunMarch 26, 199333 years, 3 months old

FAQs

How many members are in Nerd Connection?

Nerd Connection is a 4-member K-pop boy group. The group consists of Seungwon, Yeontae, Youngjoo, and Jaehyun.

When did Nerd Connection debut?

Nerd Connection debuted on August 14, 2018.

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