Clubs played for: Clairefontaine, Marseille, Louhans-Cuiseaux , Lens, Arsenal, Borussia Dortmund, Monaco (1988-2007)
Birthplace: Saint-Vallier, France
Biography: Can you add any information here? We are keen to make the site as comprehensive and would be really grateful for your help. As you can see, we have a few details about Guillaume but would love to add more. Simply fill in the form below or contact us by email. Thank you very much.
Do you have any interesting, happy, or humorous memories of Guillaume?
If so, please let us know and we will be happy to share them with the world!