"African American ballerina" -- "Misty Copeland Ballerina" -- raw talent live some say!
As a phenomena, yes, but raw talent - no, that never applies to ballet! Even the twice a week recreational dancer knows that!
"Ballet" and "raw" do not go together - not with the five to ten years training required. Yet there are exceptional talents, those "born to dance" but they too have to work very hard to perform classical ballet.