Demecio A. Williams born (June 06 , 1999), Known professionally as “Heavy Sixx” (also known as Sleazy Sixx or simply Sleazo ), Is an American Rapper, Singer, and Songwriter. In 2020, Williams released 3 independent singles after the passing of his brother who struck a nerve in the music industry. In Mid 2020 , Williams signed a distribution deal to Atlantic Records , Whom showed interest in the singers brother until his fatal death in the early summer of 2020. The Billboard Hot 100 Chart single “Sixxers” featuring Williams brother lead the way for his debut solo single, “Walked him down“ released in August 2020 .