We hope that his visit will inspire his fans to learn more about her life and hopefully read the diary.

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In November last year Alan shot a video diary for Panorama showing what life is like with Craig.

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Malala gained attention aged 11, when she started writing a diary for BBC Urdu about life under the Taliban.

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Malala Yousafzai was just 11 when she started writing a diary for BBC Urdu about life under the Taliban militants who had taken control of the Swat Valley in 2007 and ordered girls' schools to close.

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Isobel was asked by Swansea University to make a video diary of her experiences to explain how the illness affects her every day life.

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