Born Olaoye Makinde in gidi, OLstAr a.k.a Mr Eehhnnn is a Nigerian rapper based in the U.K. He is the CEO of Stand Up Entertainment. He's been rapping for about 8years now but only really started taking it a lil' serious about 2years ago. He created the 9ja classic ''EEHHNNN'' which has been creating mad buzz on either side of the waters. With his ability to make 9ja bangers and hiphop tunes aswell, OLstAr is defnly gon be a huge plus to the Nigerian music industry.