I have red hair. It only occurs in 1 to 2 percent of the population!
 What country has the highest population of redheads?
People of northern or western European ancestry seem to have it more.
What is the cause of red hair?
Red hair appears in people with 2 copies of a recessive allele on chromosome 16. 
Is it true that red heads are soon to be extinct?
Are they being hunted for their locks? Hahahaha No I don't think that is true. But red hair can come in a variety of hues from burgundy to burnt orange.
Cool. Has their ever been any prejudice against people with red hair?