Mae saith o bobl ifanc o Gymru wedi ennill mwy o fedalau nag erioed o'r blaen fel rhan o Dîm y DU yn y 45ed WorldSkills International yn Kazan, Rwsia.
7 young people from Wales have won a record-breaking haul of medals as part of Team UK at the 45th WorldSkills International, in Kazan, Russia.