Keonho (건호) is a South Korean singer and the youngest member of the K-pop boy group CORTIS under BigHit Music. His birth name is Ahn Geon-ho, and he was born on February 14, 2009, in Suwon, South Korea. Before becoming an idol, Keonho was a talented swimmer and held a top ranking in the sport. He joined BigHit Music in 2021 and trained for several years before debuting with CORTIS in 2025. Known for his bright personality, strong performance skills, and charming visuals, Keonho has quickly become one of the group’s most popular members.
Keonho Profile
| Full Name: | Ahn Geon-ho |
| Birthday: | February 14, 2009 |
| Birthplace: | Pajang-dong, Jangan-gu, Suwon, Gyeonggi-do, South Korea |
| Age: | 17 years |
| Height: | 5 ft 8 in (1.73 m) |
| Weight: | 65 kg (143 lbs) |
| Zodiac Sign: | Aquarius |
| Nationality: | Korean |
| Education: | Chonggye Middle School (dropped out) Pajang Elementary School Yeoul Elementary School |
| Position: | Maknae |
Keonho Facts
- Keonho was born in Pajang-dong, Suwon, Gyeonggi Province, South Korea.
- His birth name is Ahn Geon-ho.
- He is the maknae (youngest member) of CORTIS.
- He was born on Valentine’s Day, February 14, 2009.
- He has an older sister who was born in 2005.
- His family has a pet dog named Cookie.
- He spent part of his childhood in Hwaseong, South Korea.
- He attended Pajang Elementary School and Yeoul Elementary School.
- He later attended Chonggye Middle School but left before graduating.
- He passed both the middle school and high school equivalency exams.
- Keonho joined BigHit Music in 2021.
- Before becoming an idol, he was a competitive swimmer.
- He held a top ranking in swimming and continued the sport until sixth grade.
- His childhood dream was to become a professional swimmer.
- His audition song was BTS’s “Dynamite.”
- His representative color is yellow.
- His representative emoji is a puppy.
- His favorite emojis are 🙃 and 🦛.
- He is a dog lover.
- His favorite colors include green, pink, bright colors, and vintage-toned colors.
- His favorite ice cream flavor is salted caramel.
- He enjoys winter because he loves the holiday season.
- One of his favorite winter drinks is hot chocolate.
- He still enjoys eating French fries, which earned him the nickname “French Fry Guy.”
- He likes drinking cold beverages.
- He prefers wired earphones over wireless earphones.
- His favorite artists include Radiohead, Justin Bieber, and Pixies.
- His favorite character is Kuromi.
- If he could be a superhero, he would choose Spider-Man.
- His specialty is imitating an owl.
- He jokingly says that the older members are weird, but in a good way.
- His family encouraged him to pursue a career as a K-pop idol.
- His morning routine starts with putting on his contact lenses.
- He attended TXT’s ACT: LOVESICK concert while he was a trainee.
- He wants to perform on stage for fans all around the world.
- One of his goals is to go on a world tour with CORTIS.
- He hopes that people everywhere will learn about CORTIS.
- Keonho participated in the choreography for CORTIS’s song “GO!”.
- He contributed to writing and composing several songs on CORTIS albums.
- His favorite CORTIS music video is “Lullaby.”
- He shares a dorm room with Martin and Seonghyeon.
- He is currently the youngest idol under HYBE Labels.
- Fans often praise his stage presence, facial expressions, and natural charisma.
- Many fans consider him one of the standout visual members of the fifth generation of K-pop idols.
Read: Juhoon (CORTIS) Profile.
Fans love Keonho for his cheerful personality, impressive stage presence, and hardworking attitude. His journey from a competitive swimmer to a successful idol shows his dedication and determination. Many fans also admire his visuals, playful personality, and ability to captivate audiences on stage despite being the youngest member of CORTIS.