Answer:
His name is Jesse Owens.
Explanation:
Jesse Owens was an extraordinary black American athlete that won four gold medals in the 1936 Olympics celebrated in a Germany ruled by the Nazis. The Nazi propaganda used the games as a good opportunity to show the power and grandeur of the Nazi state and as a platform to project the supposed superiority of the Aryan race that was an essential part of the Nazi ideology. So, it was awful for Hitler and his propagandists to see a black man outperforming white Aryan athletes.