Who am I?

In Hindu mythology, Raghu was a valorous king of the Ikshavaku dynasty. The name in sanskrit translates to the fast one, deriving from Raghu's chariot driving abilities. So celebrated were the expliots of Raghu, that his dynasty itself came to be known as the Raghuvamsha or the Raghukula after him. The history of his dynasty is elaborated upon by Kalidasa in his Raghuvamsha. The lineage described in the Raghuvamsha goes thus: Dileepa was the father of Raghu, who was the father of Aja, who was the father of Dasaratha, who was the father of Rama.

Here's something new I learnt today :

The word "news" comes from a special use of the plural of the word "new" and not, as the common backronym claims, from the four cardinal directions (north, east, west, and south). Old spellings of the word varied widely—newesse, newis, nevis, neus, newys, niewes, newis, etc.

Isn't that simply something that you always thought you knew and turns out wrong!