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HAN ROCK Members Profile

HAN ROCK Members Profile and Facts
Korean band HAN ROCK
HAN ROCK
(한락) was an independent South Korean boy band made up of 3 members: Jongkook, Hyungkook, and Sipoo. The band was formed on April 8, 2019. They debuted on May 22, 2020, with the digital single “Just Wanna Be Myself”. It was meant to serve as a pre-release for their first full-length album of the same title, which was never released as the band disbanded sometime after their debut. After their disbandment Jongkook and Hyungkook moved on to become members of Aldebaran.

Group Name Meaning: N/A
Official Greeting: N/A

HAN ROCK Official Fandom Name: N/A
Fandom Name Meaning: N/A
HAN ROCK Official Color: N/A

HAN ROCK Official Logo:
(2020)
(2019)

Official SNS:
YouTube: HAN ROCK
Facebook: HAN ROCK

HAN ROCK Member Profiles:
Jongkook

Stage Name: Jongkook (종국)
Birth Name: Shin Jong Kook (신종국)
Position(s): Leader, Vocalist, Lyricist
Birthday: September 8, 1993
Zodiac Sign: Virgo
Chinese Zodiac Sign: Rooster
Height: 177 cm (5’10”)
Weight: 65 kg (143 lbs)
Blood Type: AB
MBTI Type: N/A
Nationality: Korean
Instagram: @jongkookshin/ @sugoifamily_official/ @chama2sibachama
X: @jkshin9398/ @sugoixfamily
TikTok: @jeishin_official
YouTube: SUGOI x FAMILY

Jongkook Facts:
– He was born in Daejeon, South Korea.
– He’s a former member of SPEED (2012-2015), and the bands The Pirates (2018-2019) and Aldebaran (2021-2023).
– Jongkook participated in Superstar K3 (2011). He was later cast by the CEO of Core Contents Media after the show.
– He streams on TikTok under the name JEI.
– Jongkook took part in writing HAN ROCK‘s debut.
– He got married to his Japanese wife, Aina, on May 6, 2023, after 8 years of dating.
– He has a joint YouTube channel with former SPEED groupmate IONE called Purple Twins, and one with his wife called SUGOI x FAMILY.
– Jongkook featured on Shannon‘s “Remember You” and yangpa and Hanna‘s “Breakups Are All Like That”.
– He and his wife used to have their own online shopping mall called LORENZ.
– He has a younger sister named Myungsook (born 1995).
– His nickname is Shin Chicken.
– He’s a big soccer fan, and enjoys collecting soccer jerseys and playing the sport. His favorite team is FC Seoul.
– His ideal type among idols used to be Apink‘s Eunji.

Hyungkook

Stage Name: Hyungkook (형국)
Birth Name: Kim Hyung Kook (김형국)
Position(s): Guitarist
Birthday: March 1, 1994
Zodiac Sign: Pisces
Chinese Zodiac Sign: Dog
Height: 186 cm (6’1″)
Weight: 79 kg (174 lbs)
Blood Type: N/A
MBTI Type: ENFJ
Nationality: Korean
TikTok: @kugihouse

Hyungkook Facts:
– He didn’t participate in the band’s debut release and activities throughout 2020 due to his military duties.
– Hyungkook is a former member of IM66 (2016-2019) under the stage name Junhyuk (준혁), and the bands The Pirates (2018-2019) and Aldebaran (2021-2023).
– He made a cameo in the drama To. Jenny (2018).
– Hyungkook performed as a backup musician for Hyomin‘s “Gold” M Countdown stage.
– He is friends with SPEED‘s Taeha, HIGHBROW‘s Josh (current THE MUZE Entertainment CEO), and the members of DIA (especially Yebin).
– He streams on TikTok under the name KUGI.
– Hyungkook has a tattoo on his left shoulder.
– His character is described as shy and quiet.

Sipoo

Stage Name: Sipoo (시푸)
Birth Name: Yoon Sang Jin (윤상진)
Position(s): Bassist, Producer
Birthday: November 29, 1994
Zodiac Sign: Sagittarius
Chinese Zodiac Sign: Dog
Height: 178 cm (5’10”)
Weight: 60 kg (132 lbs)
Blood Type: B
MBTI Type: INTP
Nationality: Korean
Instagram: @sipoo.official/ @sipoo.lab/ @sipoo.bass/ @sipoo_bjd
X: @BSipoo
TikTok: @6assist
YouTube: bassist SIPOO
Facebook: Bassist sipoo / 시푸
Naver Blog: 시푸 sipoo
Twitch: 시푸룽

Sipoo Facts:
– He was born in Seoul, South Korea.
– His main position was bassist, but he can play all instruments and also covered other instruments such as drums during his time in the band.
– He made his solo debut on March 30, 2026, with the single “Am I Visible”.
– He’s also a producer and produced HAN ROCK‘s debut as well as his solo debut.
– Sipoo is a former member of the duo SIPOO X DAUL (2019) and the bands Queen’s Nest (2017-2019), Livingstone Daisy (2018-2019), THE ATIC (2020-2022), and LAPI (2024-2025).
– He was cast by FNC Entertainment in 2022.
– He debuted as an actor at age 17 after being street-cast in Myeongdong.
– In 2018 he signed an official endorsement contract with the Korean branch of Dingwall, and shortly after became an ambassador for the parent company Musician Market.
– From age 19, he began working as an after-school instructor. To this day he still occasionally teaches bass lessons.
– He was a bassist for YWAM (Youth With A Mission), an international Christian missionary organization, during his early 20s.
– From 2023 onward, he worked on sheet music production for the Akbobada website and, as a publishing-affiliated composer, produced drama OSTs, idol music, and game BGM.
– Education: Lila Art High School (Department of Applied Music, Bass Major)
– His stage name, Sipoo, comes from his students who used to call him “Shifu”, a Chinese term for teacher.
– He’s a Protestant Christian.
– He mainly used to use a jazz bass and double bass, but now he primarily uses Dingwall as his main instrument.
– At the peak of his busiest period in his career, he was said to have been involved in as many as nine groups at once, becoming well known for handling a large number of session performances and band schedules.
– He has severe allergies to cucumbers and dust.
– He’s a big fan of anime and Pokémon, with his favorite Pokémons being Plusle and Minun.
– Sipoo collects and creates ball-jointed dolls.
– He loves chocolate, and is especially obsessed with Ferrero Rocher.

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