CORTIS has quickly become one of the most talked-about rookie K-pop groups after making its debut under BIGHIT MUSIC in 2025. With a fresh creative approach and five talented members, the group has attracted attention from fans worldwide. Many fans are searching for CORTIS Members Age to learn more about their birthdays, backgrounds, roles, and personal profiles.
The group consists of Martin, James, Juhoon, Seonghyeon, and Keonho, who represent a new generation of idols with a strong focus on creativity. Unlike traditional groups, CORTIS members are involved in songwriting, production, choreography, and visual concepts, giving them a unique identity in the K-pop industry.
Profile Bio
| Detail | Information |
|---|---|
| Group Name | CORTIS |
| Meaning of Name | COLOR OUTSIDE THE LINES |
| Agency | BIGHIT MUSIC (HYBE) |
| Debut Date | August 18, 2025 |
| Number of Members | 5 |
| Oldest Member | James |
| Youngest Member | Keonho |
| Age Range (2026) | 17–20 years old |
| Leader | Martin |
| Members | Martin, James, Juhoon, Seonghyeon, Keonho |
| Height Range | Approximately 175–180+ cm (estimated) |
| Net Worth | Not officially disclosed |
| Fandom Name | COER |
CORTIS Members Age in 2026: Complete Age List
CORTIS is a young group, with members born between 2005 and 2009. Their ages range from the late teens to early twenties in 2026, making them one of the younger groups among the latest K-pop generation.
James is the oldest member of CORTIS, while Keonho holds the position of the youngest member, also known as the group’s maknae. Despite their young ages, all five members have already developed strong creative skills.
CORTIS Group Profile and Debut Information
CORTIS officially debuted on August 18, 2025, under BIGHIT MUSIC, the label known globally for groups like BTS and TOMORROW X TOGETHER. The group’s name represents “COLOR OUTSIDE THE LINES,” reflecting their goal of creating music without following traditional boundaries.
The group’s debut introduced a different style of K-pop where members are encouraged to participate actively in the creative process. From writing lyrics to developing performances, CORTIS presents itself as a team of young creators rather than only performers.
Their approach has helped them stand out among other fifth-generation K-pop groups. Fans are especially interested in how each member brings different skills, personalities, and backgrounds to the group.
Martin CORTIS Age, Birthday, Height and Profile
Martin is the leader of CORTIS and one of the group’s most creative members. He was born on March 20, 2008, making him 18 years old in 2026. He is known for his leadership qualities, musical abilities, and involvement in songwriting and production.
Martin has a Korean-Canadian background, which gives him an international appeal among global fans. He is comfortable communicating in both Korean and English, helping CORTIS connect with a wider audience.
His height is often reported to be around 180 cm or above, giving him a noticeable presence on stage. However, official height details may vary because BIGHIT MUSIC has not released complete personal statistics for every member.
Before debuting, Martin gained attention for his music production skills. He has been recognized for contributing to music projects connected with HYBE artists, showing his ability as a songwriter and producer at a young age.
James CORTIS Age, Birthday, Height and Profile
James is the oldest member of CORTIS. He was born on October 14, 2005, and he is 20 years old in 2026. As the eldest member, he often brings experience and confidence to the group.
James has an international background and is known for his strong performance skills. He has been praised for his dancing ability, stage presence, and involvement in choreography development.
His height is estimated to be around 178 cm, although official measurements have not been widely confirmed. His athletic background and years of training have helped him build strong performance skills.
Fans also appreciate James for his multilingual abilities and global personality. His background allows him to represent the international direction that modern K-pop continues to develop.
Juhoon CORTIS Age, Birthday, Height and Profile
Juhoon was born on January 3, 2008, making him 18 years old in 2026. He is recognized for his vocal ability, emotional expressions, and charming personality.
Before joining CORTIS, Juhoon reportedly had experience connected with modeling and entertainment activities. His visual appeal and confidence in front of cameras helped him become one of the members who quickly gained attention.
Juhoon’s height is estimated between 175 cm and 176 cm. His appearance, vocal tone, and performance style create a balanced image within the group.
Apart from performing, Juhoon is also interested in songwriting. Like other CORTIS members, he represents the group’s creative philosophy by participating beyond traditional idol responsibilities.
Seonghyeon CORTIS Age, Birthday, Height and Profile
Seonghyeon is one of the younger members of CORTIS. He was born on January 13, 2009, and he is 17 years old in 2026.
Although he has a quieter personality compared with some members, Seonghyeon is considered an important creative force within the group. He is known for his involvement in melody creation and songwriting.
His height is estimated around 180 cm, giving him a tall appearance on stage. His calm personality combined with his musical abilities has made him popular among fans.
Seonghyeon represents the idea that creativity is not always about being the loudest person. His contribution to CORTIS shows how every member has an important role in shaping the group’s sound.
Keonho CORTIS Age, Birthday, Height and Profile
Keonho is the youngest member of CORTIS. He was born on February 14, 2009, and he is 17 years old in 2026.
Being born on Valentine’s Day has made his birthday memorable among fans. As the group’s maknae, Keonho brings youthful energy and a fresh image to CORTIS.
His height is estimated around 178 cm, and he is often recognized for his visuals and natural stage presence. Despite being the youngest, he contributes actively to the group’s creative projects.
Keonho’s involvement in video production and creative planning shows that age does not limit his role within the team. He represents the younger generation of idols who are becoming more involved behind the scenes.
CORTIS Members Family Background and Siblings
Information about the personal families of CORTIS members remains limited. Like many K-pop idols, the members and their agency keep details about parents and siblings private.
What is publicly known is that the group includes members with different cultural backgrounds. Martin has a Korean-Canadian background, while James has an international Asian background. Other members are South Korean.
Fans often become curious about idols’ families, but official information about siblings, parents’ occupations, and private family life has not been widely shared.
CORTIS Members Height and Physical Appearance
CORTIS members have a youthful but tall appearance that fits the image of modern K-pop groups. Their visuals, fashion style, and stage confidence have helped them attract attention since debut.
Reported height estimates suggest that most members are between the mid-170 cm range and around 180 cm. Martin and Seonghyeon are among the taller members, while Juhoon has a slightly shorter but balanced appearance.
Their styling combines trendy fashion with a relaxed Gen Z influence, matching the group’s message of creativity and individuality.
CORTIS Members Net Worth and Earnings
Since CORTIS is still a new group, official individual net worth figures are not available. Any online estimates should be treated carefully because the members have only recently started their professional careers.
Their future earnings may come from several areas, including:
- Music sales and streaming
- Concert performances
- Merchandise
- Brand collaborations
- Advertisements
- International promotions
Being under BIGHIT MUSIC gives CORTIS strong industry support, but their financial success will depend on future releases, popularity, and commercial growth.
CORTIS Members Lifestyle and Interests
The lifestyle of CORTIS members is centered around music, performance, and creativity. Like other K-pop idols, their daily routines include dance practice, vocal training, recording sessions, and promotional activities.
However, what makes CORTIS different is their involvement in creative work. Members participate in areas such as songwriting, producing, choreography, and video ideas.
Their lifestyle reflects the changing direction of K-pop, where younger artists are becoming more involved in building their own identity rather than simply performing songs created by others.
CORTIS Social Media and Fan Community
CORTIS connects with fans through official social media platforms, including Instagram, TikTok, YouTube, and Weverse. These platforms allow fans to follow performances, behind-the-scenes moments, and group updates.
The group’s growing fanbase has shown strong interest in learning about each member’s personality, age, background, and creative journey.
As their career develops, more personal content and interviews may reveal additional details about the members.
Fun Facts About CORTIS Members
- CORTIS means “COLOR OUTSIDE THE LINES.”
- The group debuted under BIGHIT MUSIC in 2025.
- James is the oldest member of the group.
- Keonho is the youngest member and maknae.
- Martin is known for leadership and production skills.
- Members participate in creative areas beyond performing.
- The group represents a new generation of self-involved K-pop artists.
Final Thoughts
The search for CORTIS Members Age shows how quickly fans have connected with this new K-pop group. With members ranging from 17 to 20 years old, CORTIS represents a young generation of artists who are bringing fresh ideas to the industry.
From Martin’s leadership and production skills to James’ performance experience, Juhoon’s vocals, Seonghyeon’s creativity, and Keonho’s youthful energy, every member adds something unique.
As CORTIS continues to grow, fans will likely discover more about their personalities, backgrounds, and future achievements in the K-pop world.
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FAQs
How old are CORTIS members in 2026?
CORTIS members are between 17 and 20 years old in 2026. James is the oldest member, while Seonghyeon and Keonho are the youngest members of the group.
Who is the oldest member of CORTIS?
James is the oldest CORTIS member. He was born on October 14, 2005, and is 20 years old in 2026.
Who is the youngest member of CORTIS?
Keonho is the youngest member and the official maknae of CORTIS. He was born on February 14, 2009, and is 17 years old in 2026.
What are the roles of CORTIS members?
CORTIS members have different strengths. Martin is known as the leader and producer, James focuses on performance and choreography, Juhoon contributes through vocals, Seonghyeon works on melodies and songwriting, and Keonho contributes as a young creator.
What is the estimated net worth of CORTIS members?
CORTIS members’ official net worth has not been revealed. As a newly debuted group, their earnings are expected to come from music, performances, merchandise, brand partnerships, and future activities.
