In 2003 , he signed with Lille OSC and worked his way up through the ranks into the first team , signing a professional contract in 2005 .
Born in Thonon - les - Bains , France , Lacroix began his career in the junior ranks of Auxerre .
In 2003 , Lacroix signed with Lille OSC and worked Lacroix 's way up through the ranks into the first team , signing a professional contract in 2005 .
Born in Thonon - les - Bains , France , Lacroix began his career in the junior ranks of Auxerre .