Arsenal coach Mikel Arteta and Paris Saint-Germain's Luis Enrique share roots in Barcelona and an obsession with excellence, as their friendship turns to rivalry ahead of the Champions League final.

Arsenal's immovable object meets the unstoppable force of Paris Saint-Germain in Saturday's Champions League final offering a pronounced clash of styles.

L’entraîneur espagnol des Gunners et son adjoint argentin se sont liés d’amitié lors de leur passage à Paris en 2001. Les témoins racontent,