Davide Mattei (born 17 March 2001), known by his stage name Tha Supreme, is an Italian rapper, singer and producer from Fiumicino.His first mainstream success was thanks to the single "Perdonami" by the Italian rapper Salmo, which he produced. Following the success of "Perdonami", Tha Supreme continued releasing songs of his own and producing for other artists such as Marracash, Gemitaiz and Madman, Izi as well as his sister, Sara Mattei. His debut album 23 6451 (in italian it means "Le basi", in english "The basics") was released on 15 November 2019, collecting over 13 million streams in 24 hours.He has featured on two Italian number-one singles: "Yoshi" with Machete and "SUPREME - L'ego" by Marracash and Sfera Ebbasta.