Sefydlwyd y digwyddiad blynyddol, sydd bellach yn ei chweched flwyddyn, i gydnabod a dathlu gweithredoedd da a chyflawniadau unigolion a grwpiau o bob cefndir.
The annual event, now in its 6th year, was created to recognise and celebrate the good deeds and achievements of individuals and groups from all walks of life.