Born in Bwiza, one of the most popular cities of Bujumbura. Big Fizzo grew up in Bujumbura, the Burundian capital. At school, Fizzo discovered a passion for drawing and football, but he was quickly caught up in his singing talent and immersed in music. From the 90s, Fizzo began to make his debut in the group Nigga Soul, it was not easy at that time in a musical environment without studios. Despite the difficulties, he managed to make some recordings when he has was discovered by the singer Kidum who decided to promote him , so impressed by the talent of the young Fizzo. It recalls here the famous title 'Mbarira' with the voice of Kidum declaring the granting of a license to Fizzo and 'Sitopenda tena' performed with Kidum himself. After this promotion, Big Fizzo continued to score goals, which makes him of title of king of the Burundian urban music.