Complex sentence: He began his career 2003 by Kadji Sports Academy and moved 2006 to Stade Rennais, in September 2009 he was loaned out to L'Entente SSG.
Split into simpler sentences: He began his career 2003 by Kadji Sports Academy and in 2006, he moved to Stade Rennais. In September 2009 he was loaned out to L'Entente SSG.