In 2009 there were 74 worlds around Tibia but only 19 (25%) of them finished successfully the event. Following you can check the True Lightbearers of 2009:
Amera, Antica, Arcania, Astera, Chimera, Furora, Harmonia, Honera, Julera, Menera, Nerana, Pacera, Premia, Refugia, Secura, Tenebra, Titania, Unitera and Vinera
You can take a look at the news after the event clicking here.
My source was Tibia Royal but this fansite no longer exists and the links are broken.