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Seah

Seah is a member of TUIDE. Born January 4, 2011.

Facts checked November 13, 2026

Seah profile

Stage name	Seah
Korean name	세아
Birthday	January 4, 2011
Age	15 years old
Nationality	South Korea
Group	TUIDE
Member since	August 24, 2026

Latest TUIDE music videos

Other TUIDE members

Seohee Oct 11, 2006
Seoyeon Mar 4, 2008
Elena Apr 11, 2008
Jia Aug 22, 2008
Saki Oct 9, 2010
Yi Hani Jan 7, 2011

Ages, birthdays and birth order

Questions fans ask

When is Seah's birthday?

Seah was born on January 4, 2011.

How old is Seah?

Seah is 15 years old.

Sources

teenvogue.com, checked November 13, 2026