UX1 Members Profile and Facts
UX1 (유엑스원), also known as UXONE is a 3-member South Korean sub-unit of UKISS. The members are Hoon, Kevin, and Kiseop. They’re set to debut on November 26, 2025 with their first single album, Halo.
Group Name Meaning: N/A
Official Greeting: N/A
UKISS Official Fandom Name: 키스미 (KISSme)
Fandom Name Meaning: If UKISS asked “Who should I kiss?”, fans will shout back “Kiss Me!”.
UKISS Official Color: Pearl Fuchsia
UX1 Official Logo:
Official SNS:
Instagram: @ux1_official
X: @ux1_official
YouTube: UX1
Facebook (UKISS): UKISS_Official
UX1 Member Profiles:
Kiseop
Stage Name: Kiseop (기섭)
Birth Name: Lee Ki Seop (이기섭)
Position (UKISS): Vocalist, Visual
Birthday: January 17, 1991
Zodiac Sign: Capricorn
Chinese Zodiac Sign: Horse
Height: 181 cm (5’11”)
Weight: 64 kg (141 lbs)
Blood Type: A
MBTI Type: N/A
Nationality: Korean
Instagram: @ki_seop91
X: @KiSSeop91
YouTube: KISHOWBANG
Kiseop Facts:
– Nickname: babo cheonsa (바보 천사/foolish angel).
– Family: parents, older Sister.
– Hobby: Photography.
– The color he likes the most is black.
– Kiseop has a fear of heights and insects.
– He doesn’t like drinking alcohol.
– He’s skilled at playing the piano.
– Kiseop and actress and model Jung Yuna tied the knot on August 24, 2019.
– He is a former ulzzang.
– He attended Yatab High School and was known as “Yatab Ulzzang”.
– Along with Kevin, he made a guest appearance in the TV show Kpop The Ultimate Audition.
– He joined Tango Music in January 2022, but left the agency in 2024.
– He and Seo Yuan (K) from TST opened a restaurant named 으악생 together.
Hoon
Stage Name: Hoon (훈)
Birth Name: Yeo Hoon Min (여훈민)
Position (UKISS): Main Vocalist
Birthday: August 16, 1991
Zodiac Sign: Leo
Chinese Zodiac Sign: Goat
Height: 181 cm (5’11″)
Weight: 67 kg (147 lbs)
Blood Type: B
MBTI Type: N/A
Nationality: Korean.
Instagram: @yhm1991
X: @HooN91y / @YHM_1991
Hoon Facts:
– Birthplace: Namyangju, Gyeonggi Province, South Korea.
– Family: parents, older brother (Hoonbi).
– Education: Pyeongnae High School, Dongguk University (Theater & Film major)
– Nickname: Hoon Bunny.
– Hoon’s mother runs a company
– Skill: fluent in Japanese.
– On May 6, 2022, his agency announced that he’s marrying Hwang Jiseon, a former Girl’s Day and S#afla member.
– His wife gave birth to their son Yeo Hae-gang, in January 2024.
– Hoon made his solo debut in 2009 under his full name Yeo Hoon Min.
– He solo debuted in Japan on January 16, 2017 with “Yukisakura”.
– He joined Tango Music in January 2022, but left the company in 2024.
– Hoon acted, along with Kiseop as Wonder Boys in the movie Mr. Idol (2011) and had a supporting role in the film I Can Only See (2021).
– Hoon’s also acted in several dramas like Athena: Goddess of War (2010 cameo), Beautiful Man (2013), Unknown Woman (2017), KBOYS (2028), Club Room B102 (2021) etc.
Kevin
Stage Name: Kevin (케빈)
Korean Name: Woo Sung Hyun (우성현)
English Name: Kevin Woo
Position (UKISS): Main Vocalist, Lead Dancer, Face of the Group, Maknae
Birthday: November 25, 1991
Zodiac Sign: Sagittarius
Chinese Zodiac Sign: Goat
Height: 180 cm (5’11”)
Weight: 59 kg (130.1 lbs)
Blood Type: O
MBTI Type: ESFP
Nationality: Korean-American
Instagram: @kevinwoo_official
X: @Kevinwoo91
YouTube: Kevin Woo
TikTok: @kevinwoo91
Spotify: Kevin Woo
Website: kevinwooofficial.com / kevinfc.jp
Kevin Facts:
– He was born in Danville, California, United States, and holds Korean-American nationality.
– He studied at Korea Kent Foreign School while training in Korea.
– He is fluent in English and Korean.
– Before joining U-KISS, he debuted with the pre-debut group XING on December 14, 2006, and left the group in April 2008.
– He later won a lawsuit against XING Entertainment in March 2010 over his contract.
– Kevin officially debuted with U-KISS on August 28, 2008, and stayed with the group until March 2017.
– He was also a member of U-KISS’s sub-unit uBEAT.
– He can play the guitar and often performs acoustic versions of his songs for fans.
– He signed with Japan Music Entertainment on July 22, 2018, to begin solo promotions in Japan.
– His first Japanese solo single, “Ride Along,” was released in October 2018.
– After his time with Coridel Entertainment (2018–2020), he signed with FC ENM in 2021.
– Kevin made his Broadway debut on April 4, 2022, starring as Jun Hyuk in the musical KPOP.
– In 2025, he lent his singing voice to Mystery Saja in the Netflix animated film K-Pop Demon Hunters.
– He is represented by FC ENM (Korea), Japan Music Entertainment (Japan), and United Talent Agency (U.S.).
– His fandom is called KLOVER, a name he personally uses to refer to his fans.
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For reference on MBTI types:
E = Extroverted, I = Introverted
N = Intuitive, S = Observant
T = Thinking, F = Feeling
P = Perceiving, J = Judging
Made by Louu
(Special thanks to: xjenniferx)
Related:
UKISS Members Profile
UKISS Discography
Who is your UX1 bias? Do you know more facts about them? Feel free to comment below. 🙂
