Mab fferm sydd â'i fryd ar fod yn bencampwr rhedeg y byd. The story of a farmer's son whose ambition in life is to become a world champion runner.
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Mab fferm sydd â'i fryd ar fod yn bencampwr rhedeg y byd. The story of a farmer's son whose ambition in life is to become a world champion runner.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
