Ar ddechrau Cwpan y Byd 2018 yn Rwsia, mae gan Dylan Griffiths ambell ffaith i ni. As the 2018 World Cup gets underway in Russia, Dylan Griffiths joins Aled to share some facts. Show more
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Ar ddechrau Cwpan y Byd 2018 yn Rwsia, mae gan Dylan Griffiths ambell ffaith i ni. As the 2018 World Cup gets underway in Russia, Dylan Griffiths joins Aled to share some facts. Show more
Ail wasanaeth BBC Radio Cymru sy'n cynnig sioe frecwast bob bore'r wythnos.
