Board Thread:General Discussion/@comment-1650307-20170628221128

Now you can only do it once and it has to be for an act that had an aired audition for that year. You can have your GB be as long as they show has had it or longer, like all the way back to Season 1 if you want.

My choices.

Season 9: Aerial Animation or Frank Dimitri

Season 10: Siro-A

Season 11: Probably Tape Face

Season 12: Carlos De Antonis 