Theres alot of people that didint they know that bitcoin is our new future. I all they know that theres many people are so rich even the poor man ever can possiblity to become a richer if he know how to work that bitcoin maybe the bitcoin will arise against to the people who needy some materials or anything that we needed... 
I dont know the names as such but those who has believed bitcoin in year 2008 are now the bitcoin billionaires and now we read their success stories and these are the people who has understood well the potential of bitcoin with time when bitcoin was not that famous that everyone was not ready to believe it but those who believe bitcoins at that time when the valuation was it that much high are now the bitcoin billionaires and we guys now read their success stories.