From what I know, I am a Hybrid of that of a Human and Pokemon. This gender you speak of. I am that of a male.
Father said I was once a human seeking that of his treasure. My journey fell short as I fell to my death. Arceus brought me back to life, however, and in an egg. Rayquaza found me and I was called his son.
There are more like me out there; these hybrids.
*Fixes Glasses*