Anastasia Gubanova (single skater) is from StPetersburg, born 02 Dec 2002.Um...Gubanova didn't also take part in senior pairs last December did she?
Considering her age hopefully it was a different Gubanova.
Anastasia Gubanova (pair skater) is from Perm, born 28 Aug 2000.
Different girls, both have popular in Russia first and second names.