Learn about KEONHO of CORTIS, including his birthday, swimming background, music contributions, creative work, style and latest activities.
KEONHO Profile & Facts
| Fact | Details |
|---|---|
| Stage Name | KEONHO |
| Group | CORTIS |
| Birthday | February 14, 2009 |
| Agency | BIGHIT MUSIC |
| Debut | 2025 |
| Fandom | COER |
KEONHO is a member of CORTIS, BIGHIT MUSIC’s five-member boy group.
Born on February 14, 2009, KEONHO is one of the younger members of CORTIS. Before becoming an idol, he was involved in competitive swimming.
Who Is KEONHO?
KEONHO is a CORTIS member who participates in the group’s music, choreography, performances and creative development.
He has described CORTIS’ creative process as something that often begins naturally through conversations and experiences shared by the members.
KEONHO’s Early Life
KEONHO was born on February 14, 2009.
Before becoming a trainee, KEONHO was a swimmer and competed in 50-meter and 100-meter races.
In his debut interview with Weverse Magazine, he described swimming as an activity in which he was primarily competing against himself.
His experience as a swimmer became part of his personal background before he entered the world of K-pop.
KEONHO’s Debut With CORTIS
KEONHO debuted with CORTIS in 2025.
The group consists of MARTIN, JAMES, JUHOON, SEONGHYEON and KEONHO.
CORTIS was introduced as a group whose members participate directly in creative work, including songwriting, choreography and music-video production.
KEONHO’s Role in CORTIS
CORTIS does not have rigidly assigned creative positions.
KEONHO contributes to the group’s music and creative process while also participating in performances and choreography.
MARTIN has described KEONHO as someone who thinks carefully about ideas and contributes detailed, specific feedback.
KEONHO’s Music Career
KEONHO’s music career began with CORTIS.
He participated in the creation of the group’s debut material and has continued contributing to the group’s subsequent music.
His interests include rock and other genres, and he has discussed how those influences affect the way he approaches CORTIS’ music.
KEONHO’s Music Credits
KEONHO is credited across CORTIS’ debut-era work.
He is credited on “FaSHioN.”
All five members participated in the lyrics and composition of “JoyRide.”
KEONHO also contributed ideas to later CORTIS material, including “ACAI” and “YOUNGCREATORCREW.”
KEONHO and “What You Want”
“What You Want” is the lead single from CORTIS’ debut EP.
KEONHO has described the song as being influenced by psychedelic rock and has highlighted rock music as one of his musical interests.
The track represents the group’s message of choosing what they want rather than simply following expectations.
KEONHO and “FaSHioN”
KEONHO is credited on “FaSHioN.”
The song explores CORTIS’ relationship with fashion and the members’ everyday experiences.
KEONHO described the track as a straightforward representation of something all the members enjoy and connected its lyrics to their own story.
KEONHO and “Lullaby”
KEONHO played a role in the early development of “Lullaby.”
During a creative session with the other members, he suggested experimenting with jazz.
The group initially worked with the idea before later revisiting the material during a songwriting session.
The finished song eventually became “Lullaby,” with MARTIN leading production and JAMES and SEONGHYEON also contributing.
KEONHO and “ACAI”
KEONHO contributed to the creative development of “ACAI.”
He explained that the song developed from a freestyle involving acai bowls and other ingredients after the members had been eating acai bowls frequently while in Los Angeles.
The everyday experience became the basis for the song’s concept.
KEONHO and “YOUNGCREATORCREW”
KEONHO has also discussed “YOUNGCREATORCREW,” a song from CORTIS’ later music.
He highlighted the song’s message and particularly connected with one of its central lines.
The song reflects the group’s identity as young creators.
KEONHO’s Creative Approach
KEONHO’s creative approach is strongly connected to everyday experiences.
He has explained that some of CORTIS’ best ideas begin with the members simply talking, spending time together and sharing things that happened to them.
Those conversations can eventually become lyrics, music-video concepts or other creative elements.
KEONHO’s Performance Career
KEONHO performs as part of CORTIS’ live stages.
His background as a competitive swimmer also contributed to his physical discipline before becoming an idol.
He has spoken about how performing in front of an audience became one of the things he was most excited about after joining CORTIS.
KEONHO’s Fashion Style
KEONHO has a distinct personal fashion style within CORTIS.
Weverse Magazine describes his style as leaning toward sporty looks with vintage influences.
He has also discussed his interest in clothing and fashion as part of CORTIS’ broader creative identity.
KEONHO’s CORTIS Activities
Since debuting, KEONHO has participated in CORTIS music releases, performances, music videos, interviews, live content and group promotions.
He continues to participate in the group’s domestic and international activities.
KEONHO’s Current Activities
KEONHO continues to promote with CORTIS through the group’s 2026 releases, performances, tour activities and other schedules.
CORTIS’ current activities include promotions connected to GREENGREEN_playextended and the group’s 2026 performances.
KEONHO Quick Facts
- Stage name: KEONHO
- Group: CORTIS
- Birthday: February 14, 2009
- Agency: BIGHIT MUSIC
- Debut: 2025
- Fandom: COER
- Former competitive swimmer
- Credited on “FaSHioN”
- Participated in “JoyRide”
- Contributed to the development of “Lullaby”
- Contributed to “ACAI”
- Has a strong interest in rock music
- Known within CORTIS for detailed creative input
KEONHO FAQ
When is KEONHO’s birthday?
KEONHO was born on February 14, 2009.
What group is KEONHO in?
KEONHO is a member of CORTIS under BIGHIT MUSIC.
Was KEONHO a swimmer?
Yes. Before becoming an idol, KEONHO was involved in competitive swimming, including 50-meter and 100-meter races.
Is KEONHO involved in CORTIS’ music?
Yes. KEONHO participates in CORTIS’ collaborative music-making and creative process.
What songs has KEONHO contributed to?
His documented contributions include “FaSHioN,” “JoyRide,” “Lullaby,” “ACAI” and other CORTIS creative projects.
