Each person is a member of a race. Racial Identity comes at birth and never leaves. If there is such a thing as race based superiority it comes from nature, not from the supposedly racially superior people.
Look at Intelligence.
The ability to notice certain things is the beginning of the set of attributes used to identify the intellectual ability of an individual. Intelligence is not an attribute of a group. .
Look at Skin Colour.
There’s no clear, convincing set of attributes that makes individuals members of a race. Skin color may seem to be a good way to tell the difference between racially different people but there’s a continuum of color from light to dark or from dark to light that defies any attempt to claim a certain color is the dividing line of the continuum.