KESI, born Oliver Kesi Chambuso in Denmark, is a Danish rapper and singer known for his contributions to the Danish hip hop and urban pop scenes. Emerging in the 2010s, he gained recognition for blending rap with melodic hooks and contemporary production that draws on trap, R&B, and pop influences. KESI's work is characterized by polished studio production, catchy choruses, and lyrics that often reflect personal themes and urban life in Denmark. He has been active as a solo artist and has collaborated with other figures in the Danish music industry, becoming one of the more commercially visible voices in Denmark's modern hip hop landscape.