- They invented a hamburger combined with a fish sandwich which they call "Surf and Turf."
- Show 'Em (What You're Made Of) was co-written by Kevin and AJ with their children as their inspiration.
- They have been banned from three European hotels due to the commotion their fans cause.
- AJ writes romantic poetry in his freetime.
- AJ likes to eat at McDonald's
- AJ is afraid of clowns.
- Brian sang in his Church choir before the forming of the Backstreet Boys.
- Brian wanted to star in Trainspotting.
- Brian is scared of heights.
- Howie is the only Backstreet Boy to have studied dance professionally and is considered the group's best dancer
- Howie appears in the classroom scene in Parenthood.
- Kevin was engaged at the age of 19.
- Kevin was about to enlist in the United States Air Force before joining the Backstreet Boys.
- Nick bites his nails.
- Nick was offered a role on the show, "The Mickey Mouse Club."