Georgia knew all of England’s kings and queens in order by the time she was eight, Mog can speak 30 languages and keeps 19 different kinds of cacti, and Christopher is nicknamed The A* Kid and planning to take his maths A’ level when he’s just 13.
They are among 16 of the country’s cleverest eight to 12- year-olds battling for the title of Britain’s brightest child on Channel 4 ’s Child Genius show tonight.
They may only be young but their general knowledge and mathematical ability are just two of the skills severely tested.
Try our fiendish questions and see how you rate against a child genius...
Question -1 of 34
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Which metal is extracted from its ore, bauxite, by the process of electrolysis?