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Bastia, a French football club, was promoted to Ligue 2 in 2011 with the help of Wahbi Khazri, a Tunisian midfielder. Khazri played a crucial role in Bastia's success, scoring 10 goals and providing 12 assists during the 2010-11 season. His contributions helped Bastia secure the Ligue 2 title and earn promotion to the top tier of French football.