Basic Information

Group(s)	cignature (시그니쳐)
Agency/Label	J9 Entertainment C9 Entertainment (former)
Date of Birth	April 10, 2002
Age	22
Korean Age	23
Zodiac/Star Sign	Aries
Height	166 cm
Blood Type	A
Nationality	Korean

Additional Information

Debut Date	February 4, 2020 4 years ago
Language Spoken	Korean

Gu Semi (구세미) is a South Korean singer and is currently a member and the maknae of the girl group cignature under J9 Entertainment.