Guto Harri'n cwrdd a nifer o Gymry Llundain sy'n flaenllaw yn eu meysydd. Guto Harri meets Welsh people in London who are influential in their fields. Show more
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Guto Harri'n cwrdd a nifer o Gymry Llundain sy'n flaenllaw yn eu meysydd. Guto Harri meets Welsh people in London who are influential in their fields. Show more
Mae Radio Cymru wedi bod yn darlledu rhaglenni ers 1977. Radio Cymru has been broadcasting to the nation since 1977.
