Your son is young, so your investment timeframe is long. Thats a bonus and provides many options. I'd be looking at high growth areas.
If you have access to direct ownership on international exchanges, especially Asia. I'm invested quite heavily on PSE(Philippines). The returns have been great and I expect it to continue. India would be worth a look.
Greece? Probably better known for Souvlakis, not money management. They dont produce anything of value. Atleast Italy has Fiat, Ferarri, etc.
