Fran Halsall is the youngest member of the British swimming team and promises to win a medal in London 2012.


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Harry Aikines-Arveetey is the first athlete to win gold in the 100 and 200 meters in the Athletics Youth World Championships.


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Shanaze Read, 24, was the world champion in BMX in 2007, 2008 and 2010.


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Jessica Ennis, 25, was not able to compete in Beijing 2008 due to a fractured foot, but in London 2012 she will be the favorite to win gold in the heptathlon.


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Will Bayley is the biggest promise for the United Kingdom in table tennis in the Paralympics. Bayley is ranked second in the world.


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Lizzie Armistead has youth (23), beauty, and talent on her side. She was the world track cycling champion in 2009.


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Jodie Williams, 18, has a record of 151 consecutive wins and is one of the biggest promises in track for the United Kingdom.


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Zoe Smith, 17, will debut in the Olympics. She is the first British athlete to win equestrian gold at the Commonwealth Games.


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