I am posting this video, even though it is only in Japanese, with no English translation or English subtitles, but the girl in this video (named Kurara Fujita) is absolutely incredible. At age 13 she scored 980 points on the English test called TOEIC, which is astronomically high — her mother even framed her TOEIC results and hung it on the wall. (I think the average Japanese adult who takes this test gets maybe 500 points.) Look at 4:31 at the stacks and stacks of English books she has, all of which she has read without using a dictionary. (She doesn't even own an English dictionary.) Listen to her tell her reactions from 6:21 to a book she read. (She sounds like a native-speaking English speaker.) To be honest, she takes English conversation lessons.) Listen from 7:01 as she discusses the day's new topics with her online English teacher. (She gives a very good psychological analysis of a news article.) She speaks English again from 9:59.