I just found a blond hair about 2 inches long sticking out of my stomach. This is weird. I saw it before and pulled it out. Now it's back. It is like 4 times as long as any other body hair. My hair is naturally black. So this odd, 2 inch blond hair sticking out from my 1 cm black body hair from the stomach is odd. And there's only one of it.

this isnt odd...all that has to happen for something like this to occur is a mutation in the cell resonsible for secreting the keratin at the base of the hair follicle. this is fairly common so the number of mutaions is probably one...all of the cells descendents would carry the same mutation so of course the hair would persist.