Born on April 28, 1996 in Libreville (Gabon), Big Boss J.O.J.O., real name Moussirou Moussirou Josias-Ariel, is a Gabonese rapper. His career began at the age of 10, when he did freestyle sessions on radio shows. The following year, in 2007, he took part in the Sound System contest, which enabled him to launch his first song entitled " Menace dans les ondes ". He subsequently performed on stage with a number of artists, including Fat Joe, Ja Rule, Jay-Z, Sean Paul and Zaho. He also collaborated with rappers EVE, Public Ennemi, Rick Ross and T.Pain on a few songs. In addition to his work in the music world, he has taken part in several films, including Inspecteur Sori and Les Histoires Sans Parole de Guity . At the end of 2013, he took a break due to poor health. After a few years' absence, Big Boss J.O.J.O. returns with 3 songs in 2018: " J'aime ", " RDM (rire de mort) " and " Shaoling Swag ". He launches 3 singles in autumn 2020: " Entre les lignes ", " Bougie 144 " and " Les Best ". This is followed by " Youfa gang " in May 2021 and " Jalousie " in October of the same year.