Karl Picus was a Obersturmführer

Obersturmführer

Obersturmführer was a paramilitary rank of the Nazi party that was used by the SS and also as a rank of the SA. Translated as “Senior Assault Leader”, the rank of Obersturmführer was first created in 1932 as the result of an expansion of the Sturmabteilung and the need for an additional rank in...

 (First Lieutenant) in the Waffen SS during World War II

World War II

World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

 who was awarded the Knight's Cross of the Iron Cross

Knight's Cross of the Iron Cross

The Knight's Cross of the Iron Cross was a grade of the 1939 version of the 1813 created Iron Cross . The Knight's Cross of the Iron Cross was the highest award of Germany to recognize extreme battlefield bravery or successful military leadership during World War II...

; which was awarded to recognize extreme battlefield bravery or successful military leadership by Nazi Germany

Nazi Germany

Nazi Germany , also known as the Third Reich , but officially called German Reich from 1933 to 1943 and Greater German Reich from 26 June 1943 onward, is the name commonly used to refer to the state of Germany from 1933 to 1945, when it was a totalitarian dictatorship ruled by...

 during World War II. He was awarded the Knight's Cross on the 17 April 1945, while in the 5th SS Panzer Regiment, 5th SS Panzer Division Wiking.

Further reading