Girl Groups

tracer Members Profile & Facts

TRACER Members

tracer (트레이서) is a 4-member girl group under Gleamedia. The group members consist of Sejeong, Eunbi, Heejin, and Soeun. They debuted on November 5, 2024 with the single, “365.”

tracer Profile

Debut November 5, 2024 
Active Years 2022–present
tracer Members Sejeong, Eunbi, Heejin, Soeun
Genre Pop/Dance
Status Active
Label Gleamedia 
Oldest Member Heejin
Youngest Member Sejeong
Former Member N/A
Fandom Name N/A

More Profiles: THE7, NCT 127, NCT DOJAEJUNG

tracer Facts:

– tracer was initially scheduled to debut on April 3, 2022 but the plan got canceled.
– Two members, Alice and Yubeen, left the group before debut and two new members, Eunbi and Sejeong were added to the lineup.

SOCIAL MEDIA HANDLES
Instagram: tracergram_
YouTube: TRACER
Twitter: tracerofficial
TikTok: tracer_official
Facebook: Tracer_official

tracer Members Profile

1. Heejin

Genie TRACER
Heejin
Stage Name Heejin
Birth Name Cho Heejin (조희진)
Position Rapper
Birthday March 19, 2002
Active Years 2021–present
Age 22 (in 2024)
Zodiac Sign Pisces
Height 5’8” (173 cm)
Weight 45 kg (99 lbs)
Nationality Korean
Blood Type B
MBTI ENFP

Heejin Facts:

– Heejin was born in South Korea.
– She was a trainee under “Yes Im” Entertainment.
– Her nickname is ‘Soybean’.
– She is in charge of speaking multiple languages in the group and is the group’s translator.
– She likes to write, and her hobby is journaling.
– She has a pet dog named Coco.
– She can speak Korean and Chinese.
– She is very flexible and she can raise her leg at 180 degrees.
– Her life’s motto is “There is no choice without regret, Let’s do our best in the current situation”.
– She was formerly known as Genie.

3. Soeun

Sowon TRACER
Soeun
Stage Name Soeun 
Birth Name Nam So-eun (남소은)
Position Dancer
Birthday December 13, 2004
Active Years 2022–present
Age 20 (in 2024)
Zodiac Sign Sagittarius
Height 5’5” (152 cm)
Weight 46 kg (100 lbs)
Nationality Korean
Blood Type O
MBTI ISTP

Soeun Facts:

– Sowon was born in South Korea.
– Her nickname is “Jo Jip Nyeo”.
– The meaning of her stage name is “wish” in Korean.
– Her nickname is “Light-obsessed girl”.
– She is very artistic and she loves painting.
– She has an optimistic and cheerful personality.
– She loves perfumes, and trying new restaurants.
– She is an excellent dancer and she learns the choreography very quickly.
– Her life’s motto is “Be bold but humble”.
– She and Alice have the same height.
– She was formerly known as Sowon.

3. Eunbi

Stage Name Eunbi (은비)
Birth Name Park Eunbi (박은비)
Position N/A
Birthday April 1, 2006
Active Years 2024–present
Age 18 (in 2024)
Zodiac Sign Aries
Height N/A
Weight N/A
Nationality Korean
Blood Type V
MBTI N/A

Eunbi Facts:

N/A

4. Sejeong

Stage Name Sejeong (세정)
Birth Name Park Sejeong (박세정)
Position Maknae
Birthday December 21, 2007
Active Years 2024–present
Age 16 (in 2024)
Zodiac Sign Sagittarius
Height N/A
Weight N/A
Nationality Korean
Blood Type N/A
MBTI N/A

Sejeong Facts:

– She was revealed as a member of tracer in October 2024.

Former Pre-debut Members:

5. Alice

Alice TRACER
Alice
Stage Name Alice (앨리스)
Birth Name Chun Jae-young (천재영)
Position Leader
Birthday February 20, 2002
Active Years 2022–present
Age 22 (in 2024)
Zodiac Sign Pisces
Height 5’5” (152 cm)
Weight 45 kg (99 lbs)
Nationality Korean
Blood Type B
MBTI ESTJ, ESFJ

Alice Facts:

– Alice was born in South Korea.
– She is really good at playing games.
– Her hidden talent is that she can write with both hands.
– Her nicknames are Cheon Hippo, Grandma Cheon, and Yuding.
– She is very humble and organized, and she loves cleaning.
– Her favorite things to do are shopping and traveling.
– She and Yubeen are great at imitating Crayon Shin-chan.
– She is called the mom of the group.
– She and Sowoon have the same height.
– She was the fourth and final member to be introduced in TRACER.
– Her life’s motto is “Don’t Stop”.

6. Yubeen

Yubeen TRACER
Yubeen
Stage Name Yubeen (유빈)
Birth Name Jin Yu-been (진유빈)
Position Maknae
Birthday September 5, 2006
Active Years 2022–present
Age 18 (in 2024)
Zodiac Sign Virgo
Height 5’9” (180 cm) 
Weight 50 kg (102 lbs)
Nationality Korean
Blood Type AB
MBTI ENFP

Yubeen Facts:

– She was the first member introduced to TRACER.
– Yubeen was born in South Korea.
– She is fluent in Korean.
– She watches dramas in her free time.
– She is a good dancer and can learn choreographies quickly.
– Her nickname is Padak.
– She loves knitting.
– She and Alice can imitate Crayon Shin Chan.
– She is the tallest member of the group.
– Her life’s motto is “Don’t do anything you will regret, time flies”.

TRACER Photos

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

Debut Release:

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WRITTEN BY

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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