I shouldn't be telling you this but...
The President is just the top member that we know about, there are several secret higher levels known only to the Aluminati. They are thought to be;
President.
Keeper of the Chain.
Polisher of the Glorious Wingnut.
Lord of the Chain Ring.
Master of the Dawes Galaxy.
Grand Master Tandem Stoker.
Grand Master Tandem Captain.
High Supervisor of the Sacred P*ncture Repair Kit.
Beyond this level it starts to get very shadowy indeed.