Booba net worth: Booba is a French rapper with an estimated net worth of $4 million dollars. Born in Boulogne-Billancourt, France, Booba, also known as Elie Yaffa, began to make a name for himself in the rap community in the mid-90s, performing as one half of the duo, Lunatic, with fellow French rap artist, Ali. They released one successful album in 2000, entitled, "Mauvais œil", before going their separate ways three years later. Booba began recording as a solo artist in 2002, releasing his solo debut, "Temps Mort". Since then, he has sold over a million albums, and has become a popular rap artist worldwide. As of 2012, he is the most legally downloaded artist in French music history. He released "Pantheon" in 2004, "Ouest Side" in 2006, "0.9" in 2008, and his most recent album, "Lunatic" in 2010. "Ouest Side" was his most popular album. In addition to his rap career, he also has a clothing line called, "Ünkut".