Question: General Alfred Keller commanded Luftflotte 2 with a general nicknamed what by his troops?
Sentence (from "Albert Kesselring"): In a military career that spanned both World Wars, Kesselring became one of Nazi Germany's most skilful commanders, and one of the most highly decorated, being one of 27 soldiers awarded the Knight's Cross of the Iron Cross with Oak Leaves, Swords and Diamonds.
Relevant evidence: No