The partner of Allan King, who died after receiving bowel surgery at the Princess of Wales Hospital in Bridgend, says she felt the hospital treated them as 'a hinderance.'
Dorothy Wilson told ITV News that she feels that Allan "wouldn't have entered into surgery if he had known what he was going into."
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The world record attempt will raise money for the foundation set up in memory of the Olympic gold medallist, who died in May 2013.
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England manager talent spotting at Swansea City v Southampton at the Liberty Stadium