Zack Phemous aka Mukiibi Isaac is a Ugandan rising star,Songwriter, performing artist and musician born 18th December 1995 popularly known for massively competing with Allan Hendrick Ssali at music way back in high school at Kintante Hill School. Musically celebrated talented musician in Ntinda a Kampala suburb. Zack Phemous is believed to be one of Uganda's finest rising star musicians in this Era. Zack Phemous is currently working with TEXAS Entertainment UG.