Christian Yu (born 6 September 1990), known professionally as DPR Ian, is an Australian singer, rapper, and director based in South Korea. He is a former member of Yedang Entertainment boy group C-Clown, which was active between 2012 and 2015. He made his solo debut under his co-founded label Dream Perfect Regime (DPR) with the digital single "So Beautiful" on October 26 2020.