L5ST (로스트) is a seven-member Kpop boy group under Macaroni Media. The group members consist of Yoonsang, Dojun, Kyul, Chanwook, Beomsoo, Donggyu and Seogyeom. They debuted on September 5, 2024 with the single album “Only One.”
L5ST Profile
| Debut | September 5, 2024 |
| Active Years | 2024–present |
| L5ST Members | Yoonsang, Dojun, Kyul, Chanwook, Beomsoo, Seogyeom, Donggyu |
| Genre | N/A |
| Status | Pre-debut |
| Label | Macaroni Media |
| Oldest Member | Dojun |
| Youngest Member | Donggyu |
| Former Member | N/A |
| Fandom Name | N/A |
L5ST Facts:
– Most of L5ST members are former members of various boy groups.
– Eun left the group before debut in August 2024.
– They participated on ABEMA’s show Re:Born in 2024.
SOCIAL MEDIA HANDLES
Instagram:@l5st_official
Twitter: @L5st_official
Tiktok: @l5st_official
Youtube: @L5ST
L5ST Members Profile
1. Yoonsang
| Stage Name | Yoonsang (윤상) |
| Birth Name | Lee Yoonsang (이윤상) |
| Position | Leader, Main Rapper |
| Birthday | March 6, 2000 |
| Active Years | 2023–present |
| Age | 25 (in 2025) |
| Zodiac Sign | Pisces |
| Height | 173 cm (5’8”) |
| Weight | 70 kg (154 lbs) |
| Nationality | Korean |
| Blood Type | B |
| MBTI | INTJ |
Yoonsang Facts:
– Yoonsang was born in Yongin- si, Gyeonggi-do.
– He graduated from Sejong University from the Practical Dance Department.
– He has a training period of five years.
– He likes black color and gold.
– He considers San from ATEEZ as his role model.
– He is a former member of AWEEK, ASTIN and IB147.
– He has a younger brother born in 2002 and younger sister born in 2009.
– He is skilled in composing and drawing.
– He has a pet dog named Milk.
SOCIAL MEDIA HANDLES
Instagram: @van_y2on
TikTok: @y2onsang
2. Dojun
| Stage Name | Dojun (도준) |
| Birth Name | Kim Hyoung Jun (김형준) |
| Position | Rapper |
| Birthday | April 4, 1996 |
| Active Years | 2023–present |
| Age | 29 (in 2025) |
| Zodiac Sign | Aries |
| Height | N/A |
| Weight | N/A |
| Nationality | Korean |
| Blood Type | N/A |
| MBTI | ENFP |
Dojun Facts:
– Dojun was a member of XENEX and he left the group in August 2023.
– He is a former member of MEGAMAX.
– He did not participate in Re:Born with L5ST.
3. Chanwook
| Stage Name | Chanwook (찬욱) |
| Birth Name | Yang Chan Wook (양찬욱) |
| Position | Lead Vocalist |
| Birthday | February 25, 2002 |
| Active Years | 2023–present |
| Age | 23 (in 2025) |
| Zodiac Sign | Pisces |
| Height | 184 cm (6’0″) |
| Weight | 64 kg (141 lbs) |
| Nationality | Korean |
| Blood Type | A |
| MBTI | ENFP |
Chanwook Facts:
– Chanwook was born in Daegu, South Korea.
– He has a training period of five years and two months.
– He said he has a shy personality.
– He was in the boy group WEUS and left in July 2023.
– He was in the group DayChild under the stage name Roy but left in Feb 2024.
– His religion is Chirstianity.
– He was in BLACKLEVEL prior to their debut under the name Chanha but left in December 2021 because of health reasons.
SOCIAL MEDIA HANDLES
Instagram: @iam._.chanwook
4. Kyul
| Stage Name | Kyul (결) |
| Birth Name | Dongmin (동민) |
| Position | Main Vocalist |
| Birthday | July 26th, 2002 |
| Active Years | 2023–present |
| Age | 23 (in 2025) |
| Zodiac Sign | Leo |
| Height | 176 cm (5’9″) |
| Weight | 56 kg (123 lbs) |
| Nationality | Korean |
| Blood Type | B |
| MBTI | INFJ |
Kyul Facts:
– Kyul was in the boy group IB147.
– He considers his interesting personality as his charming point.
– He has a training period of 1 year and 7 months.
– He likes colors with warm tones.
SOCIAL MEDIA HANDLES
Instagram: @kyul_kook82
5. Beomsoo
| Stage Name | Beomsoo (범수) |
| Birth Name | Park Beomsoo (박범수) |
| Position | Main Dancer, Rapper |
| Birthday | May 1, 2003 |
| Active Years | 2023–present |
| Age | 22 (in 2025) |
| Zodiac Sign | Taurus |
| Height | 180 cm (5’11”) |
| Weight | 54 kg (119 lbs) |
| Nationality | Korean |
| Blood Type | A |
| MBTI | INFJ |
Beomsoo Facts:
– Beomsoo was also formerly in IB147.
– He likes white, light purple, and light sky blue oolors.
– He has a training period of 1 year and 7 months.
– He is skilled in freestyle dance and playing drums.
SOCIAL MEDIA HANDLES
Instagram: @beom.s2o_o
6. Seogyeom
| Stage Name | Seogyeom (서겸) |
| Birth Name | N/A |
| Position | N/A |
| Birthday | N/A |
| Active Years | 2024–present |
| Age | N/A |
| Zodiac Sign | N/A |
| Height | N/A |
| Weight | N/A |
| Nationality | Korean |
| Blood Type | N/A |
| MBTI | N/A |
Seogyeom Facts:
N/A
7. Donggyu
| Stage Name | Donggyu (동규) |
| Birth Name | Choi Donggyu (최동규) |
| Position | N/A |
| Birthday | N/A |
| Active Years | 2024–present |
| Age | N/A |
| Zodiac Sign | N/A |
| Height | N/A |
| Weight | N/A |
| Nationality | Korean |
| Blood Type | N/A |
| MBTI | N/A |
Donggyu Facts:
– Donggyu was born in Daegu, Gyeongsang-Do.
– He appeared on an episode of the youtube channel “Global Earth” titled “Korean Teen Experience Mexican Greetings for the First Time.”
Former Members:
8. Eun
| Stage Name | Eun (은) |
| Birth Name | Kang Minhyuk (강민혁) |
| Position | Main Dancer, Maknae |
| Birthday | September 29, 2003 |
| Active Years | 2023–present |
| Age | 22 (in 2025) |
| Zodiac Sign | Libra |
| Height | 180 cm (5’11”) |
| Weight | 64 kg (141 lbs) |
| Nationality | Korean |
| Blood Type | N/A |
| MBTI | ENFP |
Eun Facts:
– Eun is also a former member of IB147.
– He likes pink and purple colors.
– He trained for one year and seven months.
– He considers his luck as his specialty.
– He left the group on August 27 2024.
SOCIAL MEDIA HANDLES
Instagram: @_k_silver_
Debut Release:
