Inspired by the originaters of fast rap, Bone ThugsnHarmony, Flex 45 started rapping with Prisonerz of War (Eternal45) in 1997. The members of the group are Sinista C, KO & Jon-J. Then, after years of writing and rapping recreationally, Flex 45 went solo and moved to Vermont in 2000. Since being in Vermont, Flex 45 has made four solo underground albums: "Jsin X", "E=NC2", "Chip Off The Ol' Block", and his new album which is untitled.