Who is this sweet kid? She seems to have an outstanding knowledge about the subject she is teaching about. It has to be either that or she was well trained to talk like that by some elder. Anyhow the little girl is sweet and uses a lot of expressions thus to make the lesson to be well aware to the viewers. She seems so serious about what she is explaining about making the video look even still cuter. By the looks of it she seems to be a girl of the age of about 6-8 years old. One thing for sure is that she has a lot of experience in being filmed and facing the camera.