According to Sky Sports News Salim Kerkar has joined the Addicks on their pre-season tour of Spain. The 24-year old playmaker is one of a number of players to have left Rangers after their financial difficulties.
He joined Rangers from a French club in 2010, but does not appear to have featured a great deal for the Ibrox club. However, he hopes to impress Chris Powell on tour.
His older brother is the Algerian international Karim Kerkar.