Mae pedwar o gystadleuwyr o Gymru wedi’u dewis i gynrychioli’r DU yng nghystadleuaeth sgiliau fwya’r byd, WorldSkills, a gynhelir yn Abu Dhabi fis Hydref eleni.
Four Welsh competitors have been selected to represent the UK in the largest international skills competition, WorldSkills, held in Abu Dhabi in October this year.