Kpop Girls

Semi (CIGNATURE Member) Age, Bio, Wiki, Facts & More


Semi(세미) is a member of the South Korean Kpop Girl group named CIGNATURE. Group consists of 7 female members: ChaesolJeewon, Ye Ah, Sunn, Seline, Belle, and Semi. CIGNATURE debuted on February 3, 2020. The group is formed under  J9 Entertainment a subsidiary company of C9 Entertainment.

Her stage name is Semi(세미). Semi’s Birth Name is Goo Se Mi (구세미). Semi was born on April 10th, 2002. Semi’s age is 18 years old as of 2020. Semi is Korean by Nationality. Semi’s Zodiac sign is Aries.

Semi is the Lead Dancer, Vocalist, Maknae in the group.

Check out and follow Semi’s Social Media accounts:

Instagram: N/A

YouTube: N/A

Twitter: N/A

Early Life:

Semi was born in South Korea.

Semi attended The Joy Dance Academy.

Semi is a former JYP Entertainment trainee.

Physical Appearance:

Semi is Young, beautiful, and hot. Semi has a slender figure. Semi is hugely popular among youth. Semi looks like a doll. Semi has a Slim Build. Her looks make her look younger than her actual age. Semi has brown eyes and brown hair. Semi has beautiful eyes that look very appealing and stylish silky hairs.

Semi’s height is around 166 cm (5’5″) and her weight is around  46 kg (101 lbs).

Checkout Semi’s Profile Video Below.

Family, Religion & Boyfriends:

Semi has a mother and a father.

Not Much is known about her family and her personal Relationship.


  • Semi speaks Korean.
  • Semi’s hobby is watching films.
  • Semi looks like a beautiful fairy.
  • Semi is fun-loving. 
  • Semi in School uniform.
  • Semi is fashion Enthusiastic.
  • Semi mostly uses bright lipsticks, moisturizing lip products, and Ferrari Light Essence perfume.
  • Semi likes comfortable stylish black clothes.
  • Semi has beautiful eyes.
  • Checkout below Semi’s Practise Video.

Semi’s Favorites :

  • Semi’s favorite nickname is gu saengsi.
  • Semi’s favorite Food is meat.
  • Semi’s last Favorite Food is shiitake mushrooms.
  • Semi’s favorite season is autumn.
  • Semi’s favorite colors are blue and sky blue.
  • Semi’s favorite emoji is the star one.
  • Semi’s favorite school subjects are Korean and English.


It is well known that several bad or wrong information about figures, like Semi, spread like wildfire. Semi haters can make stories and attempt to take her repo down out of jealousy and envy but she has never given much thought to it and always concentrates on positivity and love. Semi always tries to keep herself distant from controversies.

Check out CIGNATURE’S Social Media Accounts below:


CIGNATURE Official Sites:

Instagram: @cignature_j9

Twitter: @cignature_J9

V LIVE: 시그니처(cignature)

Facebook: C9 GIRLZ

Fan Cafe: officialcignature

YouTube: official_c9girlz

TikTok: @cignature_j9