XONIK Members Profile and Facts
XONIK (쏘닉) is a South Korean boy group under NATURE SPACE ENTERTAINMENT, consisting of 4 members: Leejun, Hyojin, Yeung and Juchan. The group was initially formed as the project duo SUPERX, composed of Hyojin and Yeung. XONIK was first introduced on May 13, 2025, and made their first public appearance that same day at the Seoul University festival. They officially debuted on June 16, 2025, with the digital single “Private”.
Group Name Meaning: Pronounced like the word “sonic,” the name represents sound at its fullest power.
Official Greeting: “SOUND MAX! Hello, we are XONIK!” (SOUND MAX! 안녕하세요, 쏘닉입니다!)
XONIK Official Fandom Name: N/A
Fandom Name Meaning: N/A
XONIK Official Color(s): N/A
XONIK Official Logo:
Official SNS:
Instagram: @xonik_official
X: @official_XONIK
YouTube: XONIK (쏘닉)
Daum Cafe: XONIK(쏘닉)
XONIK Member Profiles:
Leejun
Stage Name: Leejun (이준/ イジュン)
Birth Name: Jo Hyun Gi (조현기), legalized to Jo E Jun/ Lee Jun (조이준)
Position(s): N/A
Birthday: July 21, 1992
Zodiac Sign: Cancer
Chinese Zodiac Sign: Monkey
Height: 181 cm (5’11″)
Weight: 60 kg (132 lbs)
Blood Type: N/A
MBTI Type: N/A
Nationality: Korean
Representative Emoji: 🦊
Instagram: @joy2jun
X: @JoyJun_
TikTok: @e2jun
Ejun Facts:
– He’s a former member of I-REX (2013-2014) under the stage name Gun (건), and New And.B (2024-2025) as Joyjun (조이준).
– He was previously a member of the trainee group BGC (Bokgunchang, an unofficial fan-made name since the group hadn’t yet adopted an official name) (2016).
– Ejun has completed his mandatory military service.
– He has a younger brother.
– He really likes strawberries and anything strawberry flavored.
Hyojin
Stage Name: Hyojin (효진/ ヒョジン), formerly JN (제이엔)
Birth Name: Cho Hyojin (조효진)
Position: N/A
Birthday: March 31, 1997
Zodiac Sign: Aries
Chinese Zodiac Sign: Ox
Height: 179 cm (5’10″)
Weight: 67 kg (147 lbs)
Blood Type: O
MBTI Type: INTP
Nationality: Korean
Representative Emoji: 🐶
Instagram: @xxojnnn
TikTok: @xxojnnn
YouTube: JN
SoundCloud: JN
Spotify: JN
Hyojin Facts:
– He’s a former member of EIGHT (2019) and VI’ENX (2023-2024).
– Hyojin participated in the survival shows Stars Awakening (2022) in the idol category, and PROJECT 7 (2024).
– With the single album MAA , Hyojin made his solo debut on August 9, 2022, as oi. On March 14, 2025, he released his 2nd digital single album You under the stage name JN.
– Hyojin was a member of MGH Dance Crew.
– Education: Myongji University (Department of Physical Education, dropped out).
– The dream of being an idol came after he has entered university.
– In his childhood, he dreamt of becoming a model.
– Hyojin’s nicknames are “Psychic” and “Jogae (조개)” (meaning “shell”), a play on his last name “Cho”.
– He has a pet dog and cat named Turi and Sori.
– His role model is WOODZ.
– A superpower he would like to have is teleportation.
– Hyojin describes himself as a mood-maker and all-rounder. He’s competitive and humorous as well.
– His hobbies are playing soccer and producing music.
– His favorite color is dark green.
– He used to be a speed skater.
– Hyojin’s favorite flowers are roses and baby’s breath.
– His favorite animals are puppies.
– Hyojin considers his charming point to be his clumsiness.
– He doesn’t like pineapple on pizza and mint chocolate (but will eat it).
– He likes highball (alcoholic drink).
– His favorite season is autumn.
– A meal he recommends to fans is samgyeopsal (grilled pork belly) with grilled kimchi.
Yeung
Stage Name: Yeung (예웅/ イェウン)
Birth Name: Kwon Yeung (권예웅)
Position(s): N/A
Birthday: May 27, 1997
Zodiac Sign: Gemini
Chinese Zodiac Sign: Ox
Height: 176 cm (5’9″)
Weight: 56 kg (123 lbs)
Blood Type: B
MBTI Type: ISTJ
Nationality: Korean
Representative Emoji: 🐈⬛
Instagram: @amiyourboy
SoundCloud: DRESS CODE
Yeung Facts:
– He was born in I-Dong, Pohang, Gyeongsanbuk Province, South Korea.
– Yeung is a former member of the pre-debut groups 2some (2018-2019) and VI’ENX (2023-2024).
– He participated in the survival show PROJECT 7 (2024).
– He went to the dance academy DPOP Studio.
– Yeung passed the first and second preliminary rounds of Produce X 101 (2019) but didn’t make it onto the show.
– He was a trainee at TOP MEDIA (2013), Chrome Entertainment (2014), KQ Entertainment (2016), Brand New Music (2017) and 2ABLE Entertainment (2018).
– He passed the third round of auditions at JYP Entertainment and CUBE Entertainment.
– Yeung was part of the music production duo DRESS CODE.
– He was a backup dancer for Ju Wontak and other artists on Music Bank.
– He formerly composed and produced under the name BOY and participated in the making of “HER” by XAXA.
– Yeung was a rap and dance trainer at Dream Music Academy (2019).
– Education: Pohang Idong Elementary School, Pohang Idong Middle School, Gyeongbuk Arts High School (Practical Music Department), Baekje University of the Arts (K-POP Major).
– His role model is Zico.
– Yeung’s childhood nickname is “Ungye”.
– His childhood dream was to become a soccer player.
– His favorite season is spring.
– He likes whiskey (alcoholic drink), mint chocolate and pineapple on pizza.
– He got frequently street casted, which pushed his interest of becoming an idol during his late teens.
– Yeung’s speciality and hobby is creating raps.
– A superpower he would like to have is teleportation.
– His favorite flowers are lilacs.
– Yeung’s favorite animal is a lion.
– His favorite color is purple.
– A meal he recommends to fans is a cheeseburger with cola zero.
Juchan
Stage Name: Juchan (주찬/ ジュチャン)
Birth Name: Lee Ju Chan (이주찬)
Position(s): Maknae
Birthday: December 12, 2001
Zodiac Sign: Sagittarius
Chinese Zodiac Sign: Snake
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: INFJ
Nationality: Korean
Representative Emoji: 🐹
Instagram: @caon_j.u
TikTok: @caon_j.u
Juchan Facts:
– He’s from Daejeon, South Korea.
– He also goes by the name CAON.
– Juchan was a contestant in the survival show PROJECT 7 (2024), but was eliminated in episode 5.
– He participated in the dancing competition Dancing High (2018).
– He has already completed his mandatory military service.
– His role model is Woozi from SEVENTEEN.
– His specialty is music composition.
– One of his hobbies is traveling.
– He believes his charming point to be his clean-cut personality.
– His go-to food combination is kebab and french fries.
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Latest Official Release:
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