Do you like the backstreet boys? They used to be very popular
I sure do, i remember that their debut international album was called "Backstreet Boys" way back in 1996.
I was not really around for that, but I am sure it sold very well!
It sure did, the main two albums that made them super popular was "Millennium" and its follow-up album called "Black & Blue". I sure do miss the 90's. 
I was not around for those either, but I know most of their hits, I assume they come from those three albums you listed
I remember they  went on a two year hiatus in 2003, They later regrouped and released an epic comeback album called Never Gone in 2005. 
Now that was more my time, was that album any good?
It sure was, It sold a whopping 293,000 copies during the first week and debuted at No. 3 on the Billboard 200 for weeks.