Sungchan (성찬) is a South Korean rapper under SM Entertainment. He is a member of the upcoming boy group RIIZE and a former member of the boy group NCT and its sub-unit NCT U.
On September 21, 2020, it was revealed that Sungchan, along with Shotaro, will be debuting in NCT with the album NCT Resonance Pt. 1 on October 12. He was officially introduced in the V Live broadcast on September 23.