Ronald Oneil Spence, Jr., professionally known as Ronny J (formerly stylized as RONNYJLI$TENUP), is an American hip hop producer and musician.
[2][3] Since the mid-2010s, he has been credited with production work for several mainstream hip hop artists including Kanye West, Eminem, Denzel Curry, XXXTentacion, Token, Lil Pump, Bhad Bhabie, Juice Wrld, Sfera Ebbasta, 6ix9ine, Ski Mask the Slump God,[4][5][6] Machine Gun Kelly,[7] and Iggy Azalea.
[8][9] Ronald Oneil Spence, Jr. grew up in Woodbury, New Jersey, where he used to play drums in nursery, which got him interested in music.
Ronny attended Rowan College at Gloucester County while still living in New Jersey where he met fellow Rose boy Corte$4Prez.
He moved to Miami, where he became part of Denzel Curry's group, C9 and Raider Klan.