William Gallas

Signed from Marseille in the summer of 2001 for £6.2million, William Gallas has not looked back since joining Chelsea. William joined the club despite being a virtual unknown in this country. I say a virtual unknown because Manchester United know all about him- he once scored against them in the Champions League!Now established as a vital member of the French national side and also considered one of the best central defenders in the Premiership.Willaim's versatility also makes him an indispensable member of the Chelsea squad.