Is Donnie Wahlberg in a muscical group?

Yes, Donnie Wahlberg is a member of the musical group New Kids on the Block (NKOTB), which was formed in the 1980s. The group gained immense popularity in the late 1980s and early 1990s, known for their catchy pop songs and energetic performances. They have since reunited and continue to tour and release new music.