Swimming Gloucestershire twin babies show off skills

3 December 2012 Last updated at 09:05 ET Help

Nine-month-old twins from Gloucestershire have been showing off their "unusual" swimming ability.

William and Ellenita Trykush swim at their local pool in Cirencester, with their parents Charley and Vic, and have been known to manage 25 metres - a full length - unaided.

Their teacher told the BBC that she had never seen anything like it.

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