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James O'Brien schooled by nine-year-old live on LBC
7 May 2020, 14:10
This is the moment a nine-year-old got the better of James O'Brien live on Mystery Hour.
Charlie called in from Hertfordshire to ask a question - why do some foods grow overground and some grow underground.
James thought about it - how potatoes grow underground, but you can simply pick an apple off a tree.
He then asked Charlie what he thought the answer was.
Charlie paused for a few seconds, then gave James a brilliant response.
It was a moment that LBC listeners really loved.
Hear it at the top of the page.