Tahar Rahim was born 4 July 1981 in Belfort, France, into a family that immigrated from the region of Oran, Algeria. After earning a Baccalauréat at the Lycée Condorcet of Belfort, he enrolled first in Sports and then Computer Science programs. After two subsequent years of an unmotivated boredom with the subjects in Strasbourg and Marseille, Rahim decided to pursue his passion and began to study film at the Paul Valéry University of Montpellier. His life as a film student was chronicled in a documentary by Cyril Mennegun titled "Tahar, student", aired on French TV channel France 5 in 2006. Following this, Rahim moved to Paris in 2005 and studied drama at the Laboratoire de l'Acteur under Hélène Zidi-Chéruy while working in a factory during the week, and in a night club on weekends to make ends meet.

For more information press link below:

https://en.wikipedia.org/wiki/Tahar_Rahim