New Kids on the Block is an American boy band that originated in the mid-1980s. Known for their pop and R&B style, the group was a major part of the teen pop phenomenon and made significant contributions to the boy band movement. The five-member band, consisting of Donnie Wahlberg, Jordan Knight, Joey McIntyre, Danny Wood, and Jonathan Knight, is best known for hit songs such as "Hangin' Tough" and "Step by Step." They pioneered a new era of boy bands, influencing later groups like 'N Sync and the Backstreet Boys.