Beauty is subjective, and just because you may find white people unattractive, that doesn't mean the rest of the world holds your view. In fact, the entire world views white people as the most beautiful race. Latin Americans, East Asians, South Asians, Middle Easterners, Africans, Persians, fucking everywhere.
How can they be genetically inferior when people of European descent are the most successful conquerors and rulers of the world? They've been on top for the past 500 years, colonised most of the world, replaced most the inhabitants of 3/7 continents, are responsible for almost all technological advancements, the industrial/agricultural revolution, medicine etc, the list is endless.