Thread:Ash9876/@comment-27762660-20160501184459/@comment-2182964-20160501195924

Middle-school can vary between countries. Middle school in the US at any rate usually stretches between 6th and 8th grade. This would put the person at 11-13 years old. Some areas of the UK (Northern Ireland, for example) uses a similar system, though it's not called "middle school", but junior high, and it runs from age 11-14. There are some countries though where the age stretches at far as 15. Just saying.

Agreed he should take it up with wikia staff though.