To OP,
Yes! But not because you have 10 or 100 btc. You can do it with hard work, smart investing and good business strategy. ;-)
Best answer ever, Nut what if he lives in pure poverty in india, with no access to banking or no real job prospects. Then the answer will be no. He wont be a millionaire from holding coins or trying to work for it. This is the sad fact. We must accept it.