He presented the Welsh - language news programme Newyddion until the end of 2012 .
Dewi Llwyd ( born 1954 ) is a Welsh journalist and television presenter who is best known for his work for S4C .
Dewi Llwyd presented the Welsh - language news programme Newyddion until the end of 2012 .
Dewi Llwyd ( born 1954 ) is a Welsh journalist and television presenter who is best known for his work for S4C .