The structured facts identify Yonghan (용한), born Kang Yonghan, as a drummer and current member of the group Yucherish — and the available material goes no further than that. The K-Pop!t editorial bio and recent coverage supplied here concern DAY6 member Young K (Kang Young-hyun), a distinct artist whose profile would require its own dedicated brief.
With only a name, a group affiliation, and an instrument confirmed, there is not yet enough sourced material to build a fuller narrative profile of Yonghan without invention. A short, accurate account is the responsible choice.
---
Kang Yonghan performs as Yonghan (용한), serving as the drummer of Yucherish.
