I can think of explanations for most things in life. For example, why the sun rises in the East and sets in the West. But I honestly have no explanation for why a black guy would be a member of a Nazi party let alone vie for an elective post with it.
Why? I mean, why?
Note: Nazis believe that Germany is for Germans. They barely tolerate other Europeans so one can safely assume that they have abundant love for Africans and other races.