Has anyone completed the wolrd compettion?

Um... In soul calibur III there's that mode called world championships or something. I'm just wondering if anyone has ever completed all 12 tournaments? I've been trying to, but I keep dieing. PLEASE PLEASE, if anyone has finished it, tell me how you did it. and espeically, what special items do you get from it ()if it unlocks more items)..

Clar380