Claim: Backstreet Boys is a pop boy band.
Evidence: The group consists of AJ McLean , Howie D. , Nick Carter , Kevin Richardson , and Brian Littrell.
The Backstreet Boys have sold over 130 million records worldwide , making them the best-selling boy band in history , and one of the world 's best-selling music artists.
He is best known as a member of the pop group the Backstreet Boys.