I was reading godlikeproductions in 2011 and there a man from UK posted a thread saying he is selling his house and buying £450,000 worth of bitcoins
After 6 months to 18 months, he posted there, he has earned some $20,000,000 from Bitcoins.

the person was very lucky because he could get bitcoin and sell it at the right time, I also got valuable coins but I didn't sell them at the right time and the next 2 months the price was very high.