IF (이프)

Kang Sechan, who performs under the stage name IF, is a South Korean artist previously active as a vocalist, visual, lead rapper, and lead dancer with the boy group N.CUS. The breadth of roles he held within the group points to a versatile performance profile, though N.CUS has not continued as a current unit.

No further verified detail — debut dates, discography, chart performance, or solo activity — is present in the available material. This profile will be updated as sourced information becomes available.