Naftalie Shigwedha Amukwelele (born 1 January 1974) commonly known as D-Naff, is a Namibian multiple award-winning and top selling rapper /singer, actor and a former street gangster. D-Naff sings inspirational Gospel / religious music in the style of kwaito, hip hop, kizomba, dancehall and afro-pop. D-Naff is also a motivational and inspirational speaker and has visited more than 100 schools, Universities and colleges in Namibia including the Namibia University of Science and Technology formerly The Polytechnic of Namibia, Windhoek College of Education, Ongwediva College of Education and the University of Namibia.