1. Backstreet Boys, an American boy band, was founded in 1993 in Orlando, Florida, USA. It consists of Nick Carter, Howie Dorov, Brian Little, Composed of five members, Alexander James McLean and Kevin Richardson.

2. The Eagles are a rock band formed in Los Angeles in the early 1970s. Has 7 albums and 29 singles. According to RIAA statistics, Eagles' 1976 collection EAGLES/THEIR GREATEST HITS is the best-selling album in U.S. history, with sales exceeding 29 million.

External evaluation of the Backstreet Boys

The Backstreet Boys are a very influential group. As a successful music group in the international pop music scene in the 1990s, their group’s name has become The long-lasting success of male music groups in the history of pop music.