
Photo: SHAQ Photo · CC BY 4.0 · credits
Ken
Person · male · South Korea · Seoul · born 1992 · recording since 2014
South Korean singer
Also known as 李宰焕
Timeline
1990s
2010s
· Debut release
Debut release: 운명처럼 널 사랑해 OST
First documented Single in the MusicBrainz discography.
source: musicbrainz
Biography
Biography
Lee Jae-hwan (Korean: 이재환 born April 6, 1992), known professionally as Ken (Korean: 켄), is a South Korean singer and actor, formerly signed under Jellyfish Entertainment. He is one of the members of the South Korean boy group VIXX, and has been widely praised for his unique, soulful, and husky vocal tone. Ken began his acting career in 2014 in MBC Every 1's comedy drama Boarding House No. 24 as Lee Jae-hwan.
Early life
Born April 6, 1992, in Jayang-dong, Seoul, South Korea. He studied at Baekseok Arts University majoring in Practical Music. At a young age, he entered and won many singing competitions at local festivals. He later performed and won more singing competitions in middle school as part of a team with his friends prior to debuting with VIXX.
2012–2013: Debut with VIXX and OSTs
Despite lacking experience in dance, Ken was able to pass his audition to Jellyfish Entertainment because of his singing where he trained for five months before debuting with VIXX. During this time Ken was one of ten trainees who were contestants in Mnet's survival reality show MyDOL and was chosen to be a part of the final line-up and the 6-member boy group VIXX finally debuted with "Super Hero" on May 24, 2012 on M! Countdown.
In 2013, Ken contributed to The Heirs OST with "In the Name of Love" (Korean: 사랑이라는 이름으로). He was also featured with J'Kyun on the song "Ponytail".
In 2013, Ken made a cameo appearance in episode four of SBS' television drama The Heirs alongside his group members.
2014–2015: Acting debut, Gap and musical theatre debut
In 2014, Ken contributed to another soundtrack for the You Are My Destiny OST with the song "My Girl".
In 2014, the singer landed his first acting role as a main cast member in the television comedy drama MBC Every 1's Boarding House No. 24 as Lee Jae-hwan.
On June 24, 2015, Ken and Hani released a duet called "Gap".
In 2015, Ken was cast in the musical Chess in the lead role of Anatoly Sergievsky, a world champion chess player from June 19, 2015, to July 19, 2015, at the Sejong Grand Theater in Seoul. For the role, he had to sing at a lower register, a sharp contrast from the high notes that predominantly appear in VIXX's music. His powerful vocals were showcased in the music video for one of the songs, "Anthem". He also appeared in Chinese singer Lu Yu's music video "The Fourth Dimension Love" as a former boyfriend. A big fan of VIXX, the singer had personally offered the role to Ken who accepted.
In 2015 Ken landed his second musical role in the first Korean production of the musical Cinderella in the lead role of Prince Christopher from September 12, 2015, to January 3, 2016, at the Chungmu Art Hall, Grand Theater in Seoul and Seongnam Arts Center Opera House.
2016–present: Solo activities
In February 2016, Ken contributed to the Moorim School OST with the song "When I See You" (Korean: 그댈 보면). On May 24, it was announced that Ken would be collaborating with Mystic Entertainment's Yoon Jong-shin on his monthly collaboration project, Melody Monthly. The project which has included artists like Seventeen's vocal unit and Epik High's Tablo, the single "Over Sleep" was released on May 30, 2016. On December 22, 2016, Ken contributed to The Legend of the Blue Sea soundtrack with the song "Fool" (Korean: 바보야).
From April to May 2016, he was invited to Duet Song Festival to showcase his vocal abilities with his partner Choi Sang-yeob. They were wanted by the audience so many times for almost winning episodes which allowed him to appear in more than one episode. They finally won on episode six with That's Only My World (그것만이 내 세상). Finally, returned in August 2016 for the "King of Kings" special for episode 16 and 17.
In 2017, Ken was cast in three musicals: Tsukasa Domyouji in Boys Over Flowers the Musical, Hamlet in Hamlet, and as Frederick Barrett in the Titanic the Musical.
In 2018, Ken played in the musical Iron Mask as Louis and his twin Philip.
On December 25, 2018, it was announced that Ken joined the cast of an upcoming musical Jack the Ripper as Daniel.
On April 15, 2019, it was confirmed that Ken also joining a new musical "Mefisto" in a lead role scheduled to run from May 25 to July 28.
On May 20, 2020, Ken made his solo debut with his first EP "Greeting", with its lead single "Just For A Moment".
On July 6, 2020, Ken enlisted in the South Korean military, where he joined the military band. He was discharged on January 5, 2022.
On March 3, 2024, Jellyfish Entertainment announced that Ken and fellow VIXX member Leo were leaving the agency, but intended to continue their activities with VIXX.
Songwriting credits
All song credits are adapted from the Korea Music Copyright Association's database unless stated otherwise.
Discography & profile
Normalised profile
Percentiles are computed over every artist in the database, so a tier-3 artist can still sit in the 95th percentile on a single axis.
| Metric | Value | Percentile |
|---|---|---|
| Wikipedia language versions | 16 | 74.5th |
| Spotify monthly listeners | — | no data |
| Release groups in DB | 5 | 78.9th |
| Studio albums | 0 | 0th |
| Awards recorded | 0 | 0th |
| Timeline events | 2 | 62.1th |
| Recording span (years) | 12 | 30.2th |
| Genres | 1 | 56th |
Percentiles are computed at render time; missing values mean the artist has no data on that axis.
Discography (5 release groups)
Single · 3
| Cover | Year | Title | Notes | First release |
|---|---|---|---|---|
| 2014 | 운명처럼 널 사랑해 OSTSearch SpotifySearch YouTube MusicTracklist · 2 tracks · 6:481My Girl3:24 2My Girl (Inst.)3:24 | 7 August 2014 | ||
| 2016 | 푸른 바다의 전설 OST Part.7Search SpotifySearch YouTube MusicTracklist · 2 tracks1바보야 2바보야 (inst.) | Soundtrack | 22 December 2016 | |
| 2026 | RE:BORNSearch SpotifySearch YouTube MusicTracklist · 4 tracks · 16:021A Flying Butterfly3:26 2Heart4:35 3A Flying Butterfly (Instrumental)3:26 4Heart (Instrumental)4:35 | 23 January 2026 |
EP · 2
| Cover | Year | Title | Notes | First release |
|---|---|---|---|---|
| 2020 | 인사Search SpotifySearch YouTube MusicTracklist · 6 tracks · 24:05110분이라도 더 보려고4:34 2견뎌야 하는 우리에게4:11 3진심으로 갈게3:07 4유성우4:12 5So Romantic3:28 610분이라도 더 보려고 (inst.)4:33 | 21 May 2020 | ||
| 2024 | PUZZLESearch SpotifySearch YouTube MusicTracklist · 5 tracks · 17:371Gradually3:07 2Bye My Only Universe3:52 3We Are Forever3:53 4Make Me Strong3:54 5Dear Little Star2:51 | 26 December 2024 |
Stats & PK
Percentile within all 23,672 published artists.Put Ken head-to-head →
| Metric | Value | Percentile |
|---|---|---|
| Wikipedia language versions | 16 | 74.5th |
| Spotify monthly listeners | — | no data |
| Release groups in DB | 5 | 78.9th |
| Studio albums | 0 | 0th |
| Awards recorded | 0 | 0th |
| Timeline events | 2 | 62.1th |
| Recording span (years) | 12 | 30.2th |
| Genres | 1 | 56th |
Awards & honours
Line-up
| Name | From | To | Role |
|---|---|---|---|
| L'Arc-en-Ciel(band) | 1992 | present | guitar |
| Da Pump(band) | November 1996 | 5 December 2009 | original |
| VIXX(band) | 24 May 2012 | present | original |
Where this record comes from
portrait—Wikimedia Commons · CC BY 4.0 · retrieved 11 October 2026
https://commons.wikimedia.org/wiki/File:Ken_-_2016_Gaon_Chart_K-pop_Awards_red_carpet_03.jpgaliases/urls—musicbrainz · CC0 · retrieved 10 October 2026
https://musicbrainz.org/artist/4fd03921-e947-47d5-bbec-9dee6c126d06discography—musicbrainz · CC0 · retrieved 10 October 2026
https://musicbrainz.org/artist/4fd03921-e947-47d5-bbec-9dee6c126d06core—wikidata · CC0 · retrieved 10 October 2026
https://www.wikidata.org/wiki/Q18551317genre—wikidata · CC0 · retrieved 11 October 2026
https://www.wikidata.org/wiki/Q18551317seed-list—wikipedia · CC BY-SA 4.0 · retrieved 10 October 2026
https://en.wikipedia.org/wiki/Ken_%28South_Korean_singer%29biography—wikipedia-en · CC BY-SA 4.0 · retrieved 10 October 2026
https://en.wikipedia.org/wiki/Ken_%28South_Korean_singer%29
Why this artist is in the database
- List of K-pop artists
Tier rule: curated genre/region list
Image: SHAQ Photo · CC BY 4.0 · Wikimedia Commons
Wikidata: Q18551317 · MusicBrainz: 4fd03921-e947-47d5-bbec-9dee6c126d06
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