LATENCY Members Profile
LATENCY (레이턴시) is an upcoming Korean project girl band, under Oddinary Records. The group currently consists of Heeyeon, Jeewon, Haeun, Hyunjin, and Semi. They will release a pre-debut release in 2025.
Group Name Meaning: “Delayed but a sound that’s eventually heard” (“Motchuh Do Rock” Ep.3)
LATENCY Official Fandom Name: Ddung-ddang-ies
Fandom Name Meaning: Their fandom name is based off Heeyeon’s Youtube name “Ttungchittangchi” (ttungchittangchi)
LATENCY Official Color: N/A
LATENCY Official Logo:
LATENCY Official SNS:
Instagram: @latency_official
TikTok: @latency_official
X: @LATENCYOFFICIAL
YouTube: @레이턴시LATENCY
LATENCY Member Profiles:
Heeyeon
Stage Name: Heeyeon (희연)
Birth Name: Kim Hee-yeon (김희연)
Position(s): Lead Guitarist
Birthdate: November 17, 1998
Zodiac Sign: Scorpio
Chinese Zodiac Sign: Tiger
Height: 164 cm (5’5″)
Weight: N/A
Blood Type: A
MBTI Type: INFP
Nationality: Korean
Instagram: @fingerstylish_
YouTube: @fingerstylish0
Heeyeon Facts:
– She was born in South Korea.
– Heeyeon is the only member without idol experience.
– She is known online as Fingerstylish (뚱치땅치).
– Heeyeon is a Guitarist Youtuber.
– She was the final member to be added to the lineup.
– Heeyeon is the oldest member.
– Some of her Guitar covers have over a million views.
– She has been playing Guitar since she was 11 years old.
– Heeyeon has an older brother, born in 1995.
– She has an interest in men’s clothing/fashion.
– Heeyeon has various random skills such as tongue-twisting and thumb-splitting.
Jeewon
Stage Name: Jeewon (지원)
Birth Name: Kim Ji-won (김지원)
Position(s): Guitarist
Birthday: April 1, 1999
Zodiac Sign: Aries
Height: 166 cm (5’5″)
Weight: 46 kg (101 lbs)
Blood Type: O
MBTI Type: ENFP
Nationality: Korean
Instagram: @z._.warning
Jeewon Facts:
– She was born in Busan, South Korea.
– Jeewon is a former member of the groups GOOD DAY and cignature.
– She is now a soloist under the name ZZONE.
– Jeewon was a contestant on The Unit, ranking #11 in the finale.
– She is a former BlockBerry Creative trainee, and she is already close to Hyunjin.
– Jeewon’s favorite color is pink.
– Her representative animal is a Rabbit.
– Jeewon’s favorite season is Spring.
– Her role model is IU.
– She has a lot of fun when she is acting.
– Jeewon likes video games and her bed.
– Her mood changes with the weather.
– Jeewon prefers light makeup over strong colored makeup.
– She has been a model since pre-debut for Sonyunara, an online fashion shopping portal.
Show more Jeewon fun facts…
Haeun
Stage Name: Haeun (하은)
Birth Name: Kim Ha-eun (김하은)
Position(s): Main Vocalist, Keyboardist
Birthday: October 9, 1999
Zodiac Sign: Libra
Chinese Zodiac Sign: Rabbit
Height: 162 cm (5’4″)
Weight: 44 kg (97 lbs)
Blood Type: B
MBTI Type: N/A
Nationality: Korean
Instagram: @k_smart.girl / @haeun.page
Youtube: @k_smart_girl_
Haeun Facts:
– She was born in Gongju, South Korea.
– Haeun is a former member of the groups GOOD DAY and cignature.
– Her stage name in cignature was Ye Ah.
– She was in the pre-debut group Littles in 2014.
– Haeun was a member of the dance cover groups ALDL and MiMAUVE.
– She came up with her former group cignature’s name.
– Haeun is a dance instructor that specialises in K-Pop dance lessons for trainees.
– Her former students include Universe Ticket’s Kim Hyojin and NEWY’s Kim Chaeeun.
– Her focal point is her versatility.
– She thinks she has pretty hands.
– Her shoe size is 230mm.
– Haeun’s role model is HA:TELT.
– Her favorite color is green.
– Yeah is close to the members of LABOUM.
– On May 13, 2025, Haeun revealed that she was forced to leave cignature after not meeting the goal weight set by C9 Entertainment.
Show more Haeun fun facts…
Hyunjin
Stage Name: Hyunjin (현진)
Birth Name: Kim Hyun-jin (김현진)
Position(s): Drummer
Birthdate: November 15, 2000
Zodiac Sign: Scorpio
Chinese Zodiac Sign: Dragon
Height: 163 cm (5’4″)
Weight: 47 kg (103 lbs)
Blood Type: AB
MBTI Type: ESFP/ESTP
Nationality: Korean
Instagram: @hyunjinab
Hyunjin Facts:
– She was born in Dunchon-dong, Gangdong District, Seoul, South Korea.
– HyunJin is a member of LOONA and Loossemble.
– She was also apart of the project group TDYA.
– Hyunjin debuted as a soloist on December 16, 2024, with her single Thank You.
– She is the CEO her own company, Triangle ENM.
– Hyunjin is represented by a cat.
– She was a contestant on MIXNINE, ranking #11 in the finale.
– Hyunjin signed with CTDENM on June 11, 2023.
– She left CTDENM on November 28, 2024.
– One of her nicknames is “BaCheeNyang’ (Basque Cheesecake-Loving Cat).
– She has a Shiba Inu named Nongshim and a kitten named Paldo.
– Her special talent is barking.
– One of her hobbies is shopping.
– In 10 years, she believes she will still be just as pretty.
– She has a cat named Paldo and a dog named Nongshim.
See more facts about Hyunjin…
Semi
Stage Name: Semi (세미)
Birth Name: Goo Se-mi (구세미)
Position(s): Bassist, Maknae
Birthday: April 10, 2002
Zodiac Sign: Aries
Height: 166 cm (5’5″)
Weight: 46 kg (101 lbs)
Blood Type: A
MBTI Type: N/A
Nationality: Korean
Instagram: @iam_932
Semi Facts:
– She was born in South Korea.
– Semi is a former member of the group cignature.
– She attended Joy Dance Academy before her debut.
– Her favorite colors are blue and sky blue.
– Semi is a former JYP Entertainment trainee, and trained with the SIXTEEN contestants including some TWICE members.
– Her representative animal is a Cat.
– She likes using the Ferrari Light Essence perfume.
– Her favorite season is autumn.
– She likes bright lipsticks and moisturizing lip products.
– Her favorite nickname is Goosaengsi.
– She likes using the Ferrari Light Essence perfume.
– Her hobby is watching films.
– Semi likes comfortable styles and black clothes.
– She loves food, especially meat, ice cream and hamburgers.
– Semi is an only child.
Show more Semi fun facts…
Made By: 4irens
(Special thanks to: Jewelya, aswakii, moo)
Note: Please don’t copy-paste the content of this page to other sites/places on the web. Please do respect the time and effort the author put in compiling this profile. If you need/want to use info from our profile, please kindly put a link to this post. Thanks a lot! 🙂 – Kprofiles.com
Note 2: Source for the fandom name – Ep.3 of “Motchuh Do Rock ” (timestamp: 9:00).
For reference on MBTI types:
E = Extroverted, I = Introverted
N = Intuitive, S = Observant
T = Thinking, F = Feeling
P = Perceiving, J = Judging
Who is your LATENCY bias? Do you know more facts about them? Feel free to comment below.
