Difficult for me to admit,because,as a person,i'm not enamoured by him,however,putting that aside......it has to be Toure.
When the ingredients are mixed right,and he's on song,I don't believe there is a more complete,or influential,midfielder on the planet.......he is capable of changing games on his own,as he has proved on several occasions.
Zaba is a very close second mind,the man is infectious......his attitude and character scream 'winner' - he's an inspiration both on and off the field and any kid looking to make their way in the game should look to him as a model of professionalism - love him!