Jmash is rapper from Kennington South London is affiliated with Harlem O
Jmash blew up with the drill song “He’s Dead” which was a response track to Zone 2 “No Censor” which was diss to Moscow 17 and Harlem Spartans members that died
before Jmash repped Harlem he was a affiliate of a gang called “RS” which was a south set but the gang is extinct