Here is a website with pics of wild boar shot in Iran.

web page

I don't know if it is the climate/terrain or pure genetics, but they grow much larger than in Western Europe, with weights over 200kgs.

Other species in Iran of which Western hunters know very little:
-red deer
-Persian fallow deer (protected)
-roe deer
-asian wolf
-asian brown bear
-goitered gazelle

Of course the primary attractions are the mountain game. With 5 species of sheep and 2 ibex (sind and bezoar).