[Captain.Remy]

Brian Dowling and Nadia are tied, to me at least.
Nadia's win was so right, made so much sense, and really changed her life.
Brian's two wins were memorable, incredible and so deserving. No wonder he won a second time because he's such a nice lad and stayed the same many years apart.

I can't pick who I like best. I suppose that when thinking of UBB, Nadia was done dirty and/or didn't match people's expectations of her, and Brian aced UBB and got the most obvious victory in BB history. Both incredible people.