Young K (영케이)

Among DAY6's five members, Young K has staked out a position that extends well beyond his roles as bassist, vocalist, and rapper. With 218 songs registered with the Korea Music Copyright Association — a figure he disclosed on the variety program *Running Man* in April 2026, pointedly noting it surpasses G-Dragon's catalog — he has established himself as one of the more prolific songwriters working in the Korean pop industry today.

Debut & Formation

Born Kang Young-hyun on December 19, 1993, Young K is a member of the JYP Entertainment-formed rock-oriented group DAY6, and also of its subunit DAY6 (Even of Day), within which he serves as main rapper, main vocalist, and bassist. The dual role of vocalist and rapper is relatively uncommon in a single performer, and Young K's profile within the group has been shaped by precisely that range — capable of carrying melodic passages and rhythmic verse across the same track.

Music & Discography

The song most closely associated with Young K in public conversation is "You Were Beautiful", a DAY6 track he has performed and discussed across multiple broadcast appearances, most recently on JTBC's *Talkpawon 25 O'Clock* in March 2026. That appearance was notable less for the performance itself than for the candor with which he spoke about creative process, offering a window into the artistic priorities that have driven his unusually high songwriting output.

That output — 218 registered compositions as of early 2026 — is the clearest indicator of how seriously Young K has pursued writing as a discipline rather than a side function of group membership. In Korean pop, copyright registration is a measurable, public record; 218 songs places Young K in a tier of credited writers that few performers of his career length reach.

Beyond DAY6, Young K is also a member of RGP (레게 강 같은 평화), broadening his activity outside the main group and its subunit.

Activities

In early 2026, Young K's broadcast presence expanded significantly. In February of that year, he joined tvN's long-running Saturday variety program *Amazing Saturday* as a fixed cast member, filling vacancies left by the departures of Park Na-rae and Key. The addition was confirmed officially on February 6, 2026, two months after those departures, and his initial appearance drew a notably warm reception from the existing cast. The move signaled a deliberate step into the variety space that many Korean artists use to build a solo public identity separate from their group work.

His *Running Man* appearance the following April, where he drew the comparison to G-Dragon's registered catalog, generated considerable attention — partly for the number itself and partly for the confidence with which he presented it. Young K also appeared on *TV Animal Farm* in February 2026 in a voice role, a smaller but characteristically varied engagement consistent with his broader range of broadcast activity.

A structured facts note identifies one of Young K's listed occupations as physician, a designation that points to academic credentials he holds alongside his entertainment career — a combination uncommon enough in the industry to be worth noting, though the profile of his medical background is not developed further in available material.