Several philosophers reflected on the dilemma:

Aristotle affirmed that the first thing to exist was the chicken.
Plutarch (46-126) made a comparison of the dilemma with the creation of the world.

Macrobio stressed the importance of the issue.

Stephen Hawking and Christopher Langan, concluded that the egg was the first chicken.

Langan presented a detailed study of the problem.
David Papineau, academic philosopher at King's College London, believes that the egg was first.
Papineau commented that an egg is a chicken egg if it carries a chicken inside it, just as if a kangaroo were laying an egg and an ostrich came out of it, the egg would be ostrich and not kangaroo.

Each one gives an opinion that differs from another therefore this dilemma is still unsolved .. if they in their theories do not make it clear to me or simply who do we believe? It was God's creation in the universe .. but I think it was the Egg I'm going for the theory of David Papineau ..