Zaion Sharif Martinez (born July 7, 1995), professionally known as RX PESO (formerly known as DrugRixh Pe$o), is an American recording artist from East Atlanta, Georgia.

He first started making music in late 2016, with his debut mixtape being the first installment in his DrugRixh series.

He is most popularly known for his tracks such as “Showtime,” “What It Is,” and“Money Over All” featuring fellow Atlanta native Playboi Carti.