Frenchman President Mohamed Bin Hammam says he is prepared to bid for a fourth term . 77-year-old will stand for re-election if backed by member associations . Central American has been in charge of FIFA since 78 next month .
FIFA President Sepp Blatter says he is prepared to bid for a fifth term . 77-year-old will stand for re-election if backed by member associations . Swiss has been in charge of FIFA since 1998 .