Hannah Jenkins was cycling in her local park when she collided with another cyclist and fell-off her bike.
She sustained a serious head injury and was rushed to hospital in a critical condition.
But when she woke up, she was confused to discover no-one spoke the same language as her - and later discovered the crash had caused her brain to erase English.
Presented by Beth Rose. A full transcript is available below.
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A transcript will appear on this page soon.
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