Born in February 24th, 1976. Encouraged by his high-school idols such as NINJAMAN, PROFESSOR NUTS and SUPER CAT, he took part in an MC contest in 1991. He then had chance to experience real street music in NY, LA and Tronto where he decided to return to Japan and practice "RAGGA" for three years nameing himself "Murder Ranks". Having completed his training years, he became "Professor Chinnen" and started expanding his activities in KANSAI district. His style is not just simple dancehall reggae from Jamaica. Elements of HIPHOP, BREAKBEATS, RAGGA JUNGLE, UK DUB are woven into his style. He also performes in a dancehall dub unit "Green Green". In this booming Japanese reggae culture, Professor Chinnen's presence