Wales' Matthew Pewtner (C) is tackled by Kenya's Dennis Ombachi during their semi-final match at the Hong Kong Sevens rugby tournament in Hong Kong March 24, 2013.  REUTERS/Bobby Yip  (CHINA - Tags: SPORT) - RTXXVFS
Wales' Matthew Pewtner, centre, is tackled by Kenya's Dennis Ombachi during their semi-final match at the Hong Kong Sevens rugby tournament in Hong Kong March 24, 2013. Bobby Yip / Reuters

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