Martini Members Profile & Facts

Martini Members

Martini (마티니) was a three-member South Korean project girl group that was formed in 2022 but the project was abandoned in 2023 and their debut was subsequently cancelled. The group members consisted of Heejin, Seungyeon, and Chaeyun.

Martini Profile

Active Years2022–2023
Martini MembersYang Heejin, Seungyeon, Chaeyun
Oldest MemberYang Heejin
Youngest MemberChaeyun
Former MemberHaeeun
Fandom NameN/A

More Profiles: Catch The Young, AMBITION, IB147

Martini Facts:

– The group’s name is a cocktail drink name that is meant to “intoxicate their fans with their music.”
– Martini was originally planned to debut as a traditional Korean trot girl group.
– Members Heejin was a Stars Awakening contestant in the past and Seungyeon and Yeeun were former LILAI members. They also competed (as a group) in Hello Trot.
– Martini was created in late 2022 as a result of the disbandment of LILAI, a four-member project trot female combo that was supposed to be cast in a web drama.
– Members Haeeun, Seungyeon, and Yeeun are all musical actresses, although Haeeun has more experience and a lengthier career.
– In March 2023, Haeeun’s details were found missing from their Naver Cafe, indicating her exit from Martini.
– Later in 2023, Heejin’s and Chaeyun’s details were also removed from the group’s Naver Cafe.

Martini Members Profile

1. Yang Heejin

Heejin Martini
Stage NameYang Heejin (양희진)
Birth NameYang Hee-jin (양희진)
BirthdayDecember 20, 1999 
Active Years2022 – present
Age25 (in 2024)
Zodiac SignSagittarius
Blood TypeN/A

Yang Heejin Facts:

– She is well known for her appearance in the survival show Stars Awakening.
– She take pictures alot.

Instagram: heee.j_n
Youtube: I’m 희진

2. Seungyeon

Seungyeon Martini
Stage NameSeungyeon (승연),
Birth NameLee Seung-yeon (이승연)
BirthdayApril 1, 2001
Active Years2022–present
Age23 (in 2024)
Zodiac SignAries
Height163 cm (5 ft 4 in)
Weight47 kg 
Blood TypeA

Seungyeon Facts:

– Seungyeon released a solo digital single titled “Jjim” under the stage name ‘Bitnari’ on May 4, 2018.
– Since elementary school, she has been dubbed an accordion prodigy and her grandfather and great uncles taught her.
– She is also a former contestant on the reality shows Hello Trot, Trot Queen, Miss Trot, Hidden Singer 5, and National Singing Contest.
– She graduated from the Hanlim Multi Art School’s Applied Music Department in Songpa, Seoul.
– Her religion is Protestantism.
– Her interests include dancing, singing, and accordion playing.
– She hails from a musically inclined family with several relatives involved in the music industry.
– She is the third child in her family, which consists of 5 children (1 boy and 4 girls).
– She was primarily raised by her father, as her mother left when she was still a child.
– Her great grandmother, Choi Yusoon, was a member of Japan’s renowned all-female musical ensemble, Takarazuka.
– Her paternal grandfather, Lee Injae, had a background in music and played in a band.
– Her paternal great uncle, Lee Seonjae, was the lead singer of the Namjin Parade Show music group.
– Her paternal uncle, Yoon Byungseon, served as the drummer for the co-ed group Blue Wings.

Instagram: _yeoni.s2_
Cafe naver: sunnari
Tikok: seungyeon__

3. Chaeyun

Chaeyun Martini
Stage NameChaeyun (채윤)
Birth NameLee Chae-yun (이채윤)
BirthdayAugust 14, 2002
Active Years2021 – present
Age21 (in 2024)
Zodiac SignLeo
Height164 cm 
Weight49 kg 
Blood TypeN/A

Chaeyun Facts:

– Her nicknames are Chaeyuni and Haemnyangi.
– Her hobbies include singing and playing traditional instruments such as the haegeum, Kkwaenggwari, and janggu.
– She owns a dog named Coco.
– She is a student at Dongduk Women’s University’s Department of Performance Arts.
– Chaeyun appeared as a guest vocalist on KBS 1TV’s long-running singing competition National Singing Contest on March 5, 2023, and was the episode’s winning featured artist.

Former Members

4. Haeeun

Haeeun Martini
Stage NameHaeeun (해은)
Birth NameJeong Hae-eun (정해은)
BirthdayOctober 6, 1994
Active Years2022 
Age29 (in 2024)
Zodiac SignLibra
Height163 cm (5 ft 4 in)
Weight48 kg 
Blood TypeN/A

Haeeun Facts:

– She is a YouTuber and a theater and musical actress.
– Haeeun is notable for her participation in several singing survival shows, including National Singing Contest, ALL IN, Hello Trot, and Show Queen.
– She likes singing, dancing and talking.
– Haeeun earned a bachelor’s degree in Film and Musical Studies from Myongji University in 2016. She formerly attended Anyang Arts High School, where she graduated in 2013.
– She departed the group in early 2023.
– She came in the top 30 on the singing survival show “Show Queen”.
– She won the KBS National Singing Contest in Poetry Popularity and represented Suwon City in 2019.


Instagram: hem__j (official) | hem_geul (side account 1) | youtube_hemtv (side account 2)
Facebook: youtubeHEMTV
TikTok: hemhemtvtv
Youtube: hem__j

NOTE: Which Martini member caught your eye first? Let us know your story in the comments down below!

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Park Emma

I'm a big fan of K-pop, especially the group EXO, and Baekhyun is my Bias. When I'm not writing about K-pop, I enjoy reading books. Join me as I explore the world of K-pop and literature through my writing.

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