who are the best defenders and goalkeepers in football

[broughladen]

we have got who is the best forward and midfielder in football topic , so i thought i would start this,

best golkeepers

howard--man united
buffon--juventus
kahn--bayern munich
cudicini--chelsea
dida--ac milan

best defenders

nesta--ac milan
ferdinand--man united
thuram--juventus
campbell--arsenal
ayala--valencia