Xu Lijia became an overnight sensation in China after winning gold at London 2012 in the laser sailing class.
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Her success is all the more impressive given that she only has 50% of her hearing and can barely see out of her left eye.
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It is one of a number of adversities she has had to overcome en route to becoming an Olympic champion, including having a tumor removed from her knee in her teenage years.
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Introduced to the sport at school in Shanghai, she had to ask, "What is sailing?"
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Now studying for a management degree in the UK, Lily, as she prefers to be called, kisses her boat in celebration at London 2012.
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It led to her carrying the Chinese flag at the Games' closing ceremony, but she is embarrassed that, to date, she has only really sailed dinghies.
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In her previous Olympic foray in Beijing, she won a bronze medal in 2008.
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Xu is not seeking selection for Rio 2016, and has her sights set on other sailing ambitions when her university degree is finished.
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She recently took time out from her studies to act as an umpire at the Extreme Sailing Series round in Cardiff.
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Xu also joined the all-female crew Team SCA during the 2014-15 Volvo Ocean Race.
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But her time on board was merely for a brief insight as she was forced to jump ship as SCA set sail in the race.