Boris is only stating the obvious isn't he?

Boris is only stating the obvious isn't he?

BoJo talks of reviving Grammar Schools.
How do grammar schools decide which students to admit and which not? Is it still based on an exam/series of exams at age 11?
Of course Boris is right, Have you ever known anyone with a low IQ to reach to a high place!
Ronald Reagan? George Bush Junior? Less seriously, Sherpa Tenzing?