Him to another---You're confusing two very different scientific theories. Evolution has nothing to do with the origin of the universe.
But evolution did arise out of the other theory.
I'm afraid you have your chronology askew. The Big Bang Theory of cosmology didn't originate until the middle of the 20th century or thereabouts (I'm not a cosmologist, I can't give you an exact date). The Theory of Evolution does not concern itself with the origins of life let alone the origins of the universe -- it simple explains observed changes in allele frequencies over time.