smartest on planet

recent research shows aussies are the wealthiest in the world with assets of over 200k each. also we have the 5th highest incomes too, i assume the 4 higher earner countries waste thier money on cars, holidays etc instead of investing especially in real estate.
we have preserved our wealth while the rest of the world has crashed and burned due to the brilliant economic stewardship of our politicians . all in all our intellectual prowess is on show and the envy of the world. countries that have had property market crashes have been shown to have a lower iq than us but i think our positivity is a more important factor.