Ahn Keonho, Known by the name as KEONHO, is a South Korean singer, and born on Valentine Day, February 14, 2009, in Pajang-dong, Jangan-gu, Suwon, Gyeonggi-do, South Korea. Keonho is a South Korean singer under BIGHIT Music ent and serves as the youngest member of the boy group CORTIS (Color Outside The Line), which made its official debut on August 18, 2025. As the maknae of the group, he is known for his bright personality, youthful charm, and natural ability to connect with people through his expressions and performances.
Before pursuing music, KEONHO devoted much of his childhood to swimming, where he stood out as a competitive athlete who often ranked at the top. The countless hours of training built his focus and discipline, shaping his mindset long before he ever stepped on stage. Though he eventually chose a new path in music after the sixth grade, the lessons he learned in the pool stayed with him. The endurance, control, and calm determination he developed as a swimmer now define his approach as a performer. Every time he performs, that same spirit of persistence and grace shines through, turning his past experiences into the strength that drives his artistry forward.
The CORTIS Record :
https://open.spotify.com/artist/1ebt9HnXdyYA6KgLXr1n4P?si=Wq3Vj0awQ4CcPMv-mrAXVA
Keonho contributed significantly to the creative process of CORTIS’ debut EP “COLOR OUTSIDE THE LINES.” He played a part in the development of several key tracks, including “GO!”, “What You Want”, “FaSHioN”, and “JoyRide,” each reflecting his growing artistic perspective. His contributions helped express the group’s message of breaking boundaries and embracing individuality. Alongside his musical involvement, he also participated in shaping the “GO!” choreography, ensuring that the visual performance matched the song’s bold and confident energy. His participation revealed his dedication to every aspect of artistry, from songwriting to stage execution, setting him apart as an idol with genuine creative spirit.
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