British Gas Aqua Grotto

ACTON - DECEMBER 14: Olympic Swimming Champion & Father Christmas, Duncan Goodhew and his Elves, 6 times World Champion Mark Foster and Commonweath Synchronised Swimming Silver Medalist Jenna Randall pose for a picture with local children at the British Gas Aqua Grotto at the Park Club on December 14, 2010 in London, England. British Gas, the principal partner of British Swimming has constructed the Aqua Grotto to highlight the health and fitness benefits of swimming during the Christmas period and to raise awareness for the Help a London Child Christmas appeal. (Photo by Getty Images for British Gas)