THE SSYNDROME (더씬드롬) is a six-member Kpop boy band under Dreamcatcher Company. The group consists of Seok Jun Ho, Yang Hee Gyo, Jang Min Joon, Jung Ji Yeong, Shin Se I, and Lee Hyeok Ju. Their debut date is unknown.
THE SSYNDROME Profile
Debut | N/A |
Active Years | 2025–present |
THE SSYNDROME Members | Seok Jun Ho, Yang Hee Gyo, Jang Min Joon, Jung Ji Yeong, Shin Se I, Lee Hyeok Ju |
Genre | N/A |
Status | Pre-debut |
Label | Dreamcatcher Company |
Oldest Member | Seok Jun Ho |
Youngest Member | Lee Hyeok Ju |
Former Member | N/A |
Fandom Name | N/A |
THE SSYNDROME Facts:
– THE SSYNDROME is labelmates with the girl group Dreamcatcher and the actor Lee Seung Ho.
– The members were revealed in the following order: Shin S I – Yang Hee Gyo – Jang Min Joon – Seok Jun Ho – Jung Ji Yeong – Lee Hyeok Ju.
– The company is launching the boy band seven years after their previous group Dreamcatcher.
SOCIAL MEDIA HANDLES
Instagram: @thessyndrome_official
X: @thessyndrome
TikTok: @thessyndrome_official
YouTube: @THESSYNDROME
THE SSYNDROME Members Profile
1. Seok Jun Ho
Stage Name | Seok Jun Ho (석준호) |
Birth Name | Seok Jun Ho (석준호) |
Position | Vocalist, Keyboardist |
Birthday | February 13, 2004 |
Active Years | 2025–present |
Age | 21 (in 2025) |
Zodiac Sign | Aquarius |
Height | N/A |
Weight | N/A |
Nationality | Korean |
Blood Type | N/A |
MBTI | INFJ |
Seok Jun Ho Facts:
– Seok is the oldest member in THE SSYNDROME.
– He chose the Korean character “끈,” which means persistence or tenacity, to describe himself.
– He likes listening to “Run Across the Sky” by Lee Jeok (이적 – 하늘을 달리다).
– He is known for his cheerful and warm personality.
– His Chinese zodiac sign is Monkey.
– He was introduced as the fourth member of THE SSYNDROME on April 3, 2025.
– He loves to eat sushi and raw fish.
– The word he likes the most is “집밥,” which means homemade food.
– He wishes to go on an overseas concert tour.
– He is very different on-stage than in his everyday life.
– He loves to play badminton among all sports.
2. Yang Hee Gyo
Stage Name | Yang Hee Gyo (양희교) |
Birth Name | Yang Hee Gyo (양희교) |
Position | Vocalist, Guitarist |
Birthday | April 18, 2005 |
Active Years | 2025–present |
Age | 20 (in 2025) |
Zodiac Sign | Aries |
Height | N/A |
Weight | N/A |
Nationality | Korean |
Blood Type | N/A |
MBTI | ENTP |
Yang Hee Gyo Facts:
– Yang Hee Gyo was introduced as the second member of the group.
– He used the Korean character “꿈,” (dream) to describe himself.
– He has a calm and quiet personality in daily life.
– He likes listening to the song “Hurry Up” (빨래) by Lee Jeok.
– His Chinese zodiac sign is Rooster.
– He loves to eat samgyeopsal (grilled pork belly).
– He is passionate about basketball.
– He likes the word “온새미로” which means doing something sincerely.
– His goal is for the band to rank first on the music show.
– He described his personality with a snail, turtle and baby chick emojis.
3. Jang Min Joon
Stage Name | Jang Min Joon (장민준) |
Birth Name | Jang Min Joon (장민준) |
Position | Vocalist, Bassist |
Birthday | June 1, 2005 |
Active Years | 2025–present |
Age | 20 (in 2025) |
Zodiac Sign | Gemini |
Height | N/A |
Weight | N/A |
Nationality | Korean |
Blood Type | N/A |
MBTI | ENFP |
Jang Min Joon Facts:
– Jang Min Joon was introduced as the second member of THE SSYNDROME.
– He likes the word “그냥,” which means “just” in Korean.
– He described himself as a ferret on stage and like a bear in daily life.
– He loves to eat ramen.
– He is passionate about Kendo.
– He used the character “짱” to represent himself which means “awesome”.
– He likes listening to “Warm On A Cold Night” by HONNE.
– He has an extroverted and expressive personality.
– His Chinese zodiac sign is Rooster.
– His goal is to perform his own song on a big stage.
4. Jung Ji Yeong
Stage Name | Jung Ji Yeong (정지영) |
Birth Name | Jung Ji Yeong (정지영) |
Position | Vocalist, Drummer |
Birthday | June 22, 2006 |
Active Years | 2025–present |
Age | 19 (in 2025) |
Zodiac Sign | Cancer |
Height | N/A |
Weight | N/A |
Nationality | Korean |
Blood Type | N/A |
MBTI | ISFP |
Jung Ji Yeong Facts:
– Jung Ji Yeong was introduced as the fifth member on April 10, 2025.
– He likes listening to “When I Was Your Man” by Bruno Mars.
– He described his personality as a mix of cat and dog.
– He is passionate about soccer.
– He used the character “정” to represent himself which means attachment, or deep emotion.
– He likes the word “낭만,” which means “romance” in Korean.
– His Chinese zodiac sign is Dog.
– He described himself as a cat on stage and like a dog in daily life.
– He loves to eat hamburgers.
– His goal is to hold a big solo concert.
5. Shin Se I
Stage Name | Shin Se I (신세이) |
Birth Name | Hwang Jin Seok (황진석) |
Position | First Guitarist |
Birthday | October 10, 2006 |
Active Years | 2025–present |
Age | 18 (in 2025) |
Zodiac Sign | Libra |
Height | N/A |
Weight | N/A |
Nationality | Korean |
Blood Type | A |
MBTI | ENFP |
Shin Se I Facts:
– Shin Se I was introduced as the first member on March 13, 2025.
– He participated on the show “The Idol Band : Boy’s Battle.”
– He graduated from Lila Art High School.
– He used the character “꿈” to represent himself which means dream.
– He is good at playing many musical instruments.
– He likes the word “낭만,” which means “romance” in Korean.
– His bucket list includes becoming a brand ambassador.
– He loves to travel and eat delicious food.
– He used to the emojis 🌌🪨✨ to describe himself.
– He described himself as a tiger on stage and like a sheep in daily life.
– He is passionate about running.
– He likes listening to “Backlight” by Ado.
– He hates mushrooms and goodbyes.
– Hashtags that describes him are: #ENFP and #PlaysMultipleInstruments
– His Chinese zodiac sign is Dog.
– He loves to eat pizza.
6. Lee Hyeok Ju
Stage Name | Lee Hyeok Ju (이혁주) |
Birth Name | Lee Hyeok Ju (이혁주) |
Position | Vocalist, Maknae |
Birthday | September 29, 2007 |
Active Years | 2025–present |
Age | 17 (in 2025) |
Zodiac Sign | Libra |
Height | N/A |
Weight | N/A |
Nationality | Korean |
Blood Type | N/A |
MBTI | ENFP |
Lee Hyeok Ju Facts:
– Lee Hyeok Ju is skilled at escape rooms and has escaped from over 100 escape rooms.
– He was introduced as the sixth member of the band.
– He loves listening to “10,000 Hours” by Dan + Shay and Justin Bieber.
– He was revealed as a trainee under Dreamcatcher Company on February 28, 2025.
– He sang the cover song “HAPPY” by DAY6 for his introduction.
– He said people have always told him that he has a pretty voice.
– He loves to eat chicken.
– He once ranked 11th in his school after studying hard for the exam.
– He used the Korean character “해” (sun) to represent himself.
– His bucket list includes ranking on the Billboard Charts.
– He described his personality as unpredictable and considers himself to be smarter than expected.
– His Chinese zodiac sign is Pig.
– He is passionate about baseball and his favorite baseball team is the Doosan Bears.
Cover Song: