Question: Which German fighter pilot was dubbed the most successful fighter ace in the history of aerial warfare and had the book The Blond Knight of Germany written about their life and career?
Sentence (from "Erich Hartmann"): Erich Alfred Hartmann (19 April 1922 – 20 September 1993), nicknamed "Bubi" ("The Kid") by his German comrades and "The Black Devil" by his Soviet adversaries, was a German fighter pilot during World War II and the most successful fighter ace in the history of aerial warfare.
Relevant evidence: Yes