<prompt> Ngwala tšwetšopele ya serapa se - Caithness o thomile go bapala ka curling ka bo-1980, a bapala bakeng sa Royal Caledonian Curling Club. Go tloga ka 1997 go ya go 1998, o ile a šoma bjalo ka mopresidente wa lekala la basadi la Lekgotla, ka morago a emela Lekgotla go World Curling Federation. Go World Curling Federation, Caithness o ile a godiša go bethwa ga ditulo tša digole, a thuša go dira gore e be papadi ya Paralympic ka 2006 kua Turin  <response>: .. le 