Joseph Haule Popularly Professor Jay Is A Tanzanian Hip Hop Artist. He Was Formerly A Member Of The Group 'Hard Blasters' Best Known For Their Hit 'Chemsha Bongo' then He Used Stage Name Nigga J . During His Solo Career He Has Released A Number Of Hits Including 'Nikusaidiaje' And 'Zali La Mentali feat. Juma Nature '. Just Like Mr. II He Is A Pioneer In Tanzanian Rap Genge And As Well A Legendary MC Who Has Remained One Of The Most Popular Hip Hop Musicians In Tanzania Despite Of The Influx Of Many New Bidders. Read More On Last.Fm