What was the award received by XXX?
Karl Borris
Karl Borris (3 January 1916 -- 18 August 1981) was a German Luftwaffe ace and recipient of the Knight's Cross of the Iron Cross (German: Ritterkreuz des Eisernen Kreuzes) during World War II. The Knight's Cross of the Iron Cross was awarded to recognise extreme battlefield bravery or successful military leadership.
Knight's Cross of the Iron Cross