EU PVE Aggramar: 1 pally + 4 shammies (brainie, [templatename]cast x4) -- This is me
EU PVE Aggramar: 4 shammies (littleburst with variatons in the name)
EU PVE Aggramar: 1 pally + 4 shammies (aurellia, burellia, etc)
EU PVE Aggramar: 4 shammies (AEteam with variations in the name)
and then some

9 boxers on EU PVE Aggramar for as far as I know.