The god Lugh whose name means "shining one" was a Celtic sun god. He was handsome, perpetually youthful, and full of life and energy. This energy manifests itself especially in the number of skills he had, according to legend, mastered.
He was also ingenious. One Irish tale relates of how the god travelled to Tara, and arrived during a feast for the royal court. Lugh was met by the gatekeeper, and was asked what talent he had, for it was a tradition there that only those who had a special ability could enter the palace. The god said: "I am a wright", to which the gatekeeper replied "We already have a wright, your services aren't needed here". Lugh persisted "I am a smith". Again, the guard said the court had a smith that was quite adequate; but the god was not to be dissuaded. Lugh then noted that he was also a champion, a swordsman nonpareil, a harpist, a hero, a poet, an historian, a sorcerer, and a craftsman. The gatekeeper merely nodded his head, and stated bluntly that all these trades were represented in the court by other members of the Tuatha de Danaan. "Ah, but you do have an individual who possesses all of them simultaneously?", was Lugh's clever reply. The guard was forced to admit his defeat, and so Lugh entered and join the festivities.
Lugh was the son of Cian and Ethlinn. After the god Nuada lost an arm in the Second Battle of Magh Tuiredh and was forced to abdicate his kingship since he was no longer perfect, Lugh became the leader of the Tuatha De Danaan.