Nasibu Abdul Juma Issack known by his stage name Diamond Platnumz, was born on 2 October 1989 in Tandele Dar es Salam, Tanzania. He is a Tanzania bongo flava recording artiste,dancer and actor. Diamond Platnumz is the CEO and founder of the WCB Wasafi Record Label, Wasafi Fm and Wasafi TV. The singer Diamond Platnumz, has associated with Nigerian acts like Psquare (now Mr P and Rudeboy), Davido, Flavour, Koffi Olomide and many others.
Diamond Platnumz in the year 2019 was made 4 official Ambassdors: Pepsi Brand Ambassador in East Africa, Nice One Brand Ambassador, Brand Ambassador of Parimatch Africa and in 2020 he was unveiled as the new Brand Ambassador of Coral Paints (Tanzania). The Tanzania singer Diamond Platnumz became versatile in Nigeria because of his collaborations with the Nigerian artiste recording hit jams.