Karl Otto Koch

Karl Otto Koch was a notorious figure during World War II, serving as the commandant of the Buchenwald concentration camp. His tenure was marked by extreme brutality and sadism, leading to his infamy as one of the most feared figures associated with the Nazi regime. In the upcoming Netflix series 'Monster: The Ed Gein Story,' he is portrayed as a character linked to Ed Gein, with Vicky Krieps depicting his wife, who was known for her own gruesome acts and sadistic tendencies.