Ok Ok. let me rephrase that, how come Italy has won only 1 Slam in History?
And how many did France win? Also 1. Croatia, Austria, Netherlands also 1.
And Serbia and Switzerland only have more due to 2 guys (1 per country), and that's Fed and Novak. It's not like those naighboors produce Grand Slam champions left and right (apart from Spain). And your logic is good in toery, but just look at Sweden that had Bord, Edberg and Wilander (And Johansson
). It's not like there are good conditions, they were just lucky to have those guys. Czechs also with Lendl and Kodes