CORTIS Members Profile
James
| Full Name |
Zhao Yufan |
| Birthday |
October 14, 2005 |
| Birthplace |
Hong Kong, China |
| Age |
20 years and 11 months old |
| Height |
N/A |
| Weight |
N/A |
| Zodiac Sign |
Libra |
| Blood Type |
N/A |
| MBTI |
INTP |
| Nationality |
Thai-Chinese (Hong Kongese) |
| Education |
N/A |
| Position |
N/A |
Juhoon
| Full Name |
Kim Ju-hoon |
| Birthday |
January 3, 2008 |
| Birthplace |
Seoul, South Korea |
| Age |
18 years and 9 months old |
| Height |
N/A |
| Weight |
N/A |
| Zodiac Sign |
Capricorn |
| Blood Type |
N/A |
| MBTI |
ISFP |
| Nationality |
Korean |
| Education |
Sangmyung University Teacher’s College Experimental Elementary School,
Young Hoon International Middle School |
| Position |
N/A |
Martin
| Full Name |
Martin Edwards Park |
| Birthday |
March 20, 2008 |
| Birthplace |
Canada |
| Age |
18 years and 6 months old |
| Height |
6’3″ (190.5 cm) |
| Weight |
N/A |
| Zodiac Sign |
Pisces |
| Blood Type |
N/A |
| MBTI |
INFP/ENFP |
| Nationality |
Canadian-Korean |
| Education |
Seoul Joongdae Elementary School |
| Position |
Leader, Producer, Main role in choreography and songwriting |
Seonghyeon
| Full Name |
Eom Sung-hyun |
| Birthday |
January 13, 2009 |
| Birthplace |
Seo-gu, Daejeon, South Korea |
| Age |
17 years and 9 months old |
| Height |
N/A |
| Weight |
N/A |
| Zodiac Sign |
Capricorn |
| Blood Type |
N/A |
| MBTI |
INTP |
| Nationality |
Korean |
| Education |
Daejeon Gwanjeo Elementary School |
| Position |
N/A |
Keonho
| Full Name |
Ahn Geon-ho |
| Birthday |
February 14, 2009 |
| Birthplace |
Pajang-dong, Jangan-gu, Suwon, Gyeonggi-do, South Korea |
| Age |
17 years and 7 months old |
| Height |
N/A |
| Weight |
N/A |
| Zodiac Sign |
Aquarius |
| Blood Type |
N/A |
| MBTI |
INTP |
| Nationality |
Korean |
| Education |
Chonggye Middle School (dropped out) Pajang Elementary School
Yeoul Elementary School |
| Position |
Maknae |
Member Ages: Oldest to Youngest
| Member |
Birthday |
Age |
| James |
October 14, 2005 |
20 years, 11 months, 29 days old |
| Juhoon |
January 3, 2008 |
18 years, 9 months, 10 days old |
| Martin |
March 20, 2008 |
18 years, 6 months, 23 days old |
| Seonghyeon |
January 13, 2009 |
17 years, 9 months old |
| Keonho |
February 14, 2009 |
17 years, 7 months, 29 days old |
FAQs
When did CORTIS debut?
CORTIS (코르티스) debuted on August 18, 2025, with their single “What You Want.”
How many members are in CORTIS?
CORTIS has 5 members: James, Juhoon, Martin, Seonghyeon, and Keonho.