Golwg hwyliog gan gefnogwyr rygbi ar Bencampwriaeth y Chwe Gwlad gyda Rhodri Ogwen Williams. A light-hearted look at the Six Nations Championship with Rhodri Ogwen Williams.
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Golwg hwyliog gan gefnogwyr rygbi ar Bencampwriaeth y Chwe Gwlad gyda Rhodri Ogwen Williams. A light-hearted look at the Six Nations Championship with Rhodri Ogwen Williams.
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
