Answer:
He has married many women, but has never been married. Who is he?
My first is nothing but a nameอพ my second is more smallอพ my whole is of so little fame it has no name at all.
Just head and foot yet never tires of dancing.
I am whole but incomplete. I have no eyes, yet I see. You can see, and see right through me. My largest part is one fourth of what I once was.
Goes over all the hills and hollows. Bites hard, but never swallows.
People take me on walks and I run and have fun. What am I?