I suppose I can speak both American and Queen’s English, though I grew up with the latter (my dad is from England).
I learned starting at 3 years old 😊
Now, I am onto a third language of Galician, which is spoken in my country. Maybe I will even learn a fourth for my Japanese girlfriend but her close/immediate family all speaks English.
i was 9. a year later, we moved to the u.s.
I have been speaking english for 13 years now and people say i’m fluent (though idk if my level is native yet even as a russian-american)