Kunibert Sturm -

For fans of the series, Kunibert Sturm represents the archetype of the "Gentleman Villain." He is a character who matches wits with Justus Jonas, the team's lead detective, forcing the boys to use all their resourcefulness to bring him to justice.

: Both men had worked together at Auschwitz and, after the war, tattooed themselves with prisoner numbers to pose as Jewish survivors and escape justice. kunibert sturm

(Note: If you were referring to a different Kunibert Sturm—perhaps a local figure or a minor character from a different German literary tradition—please provide more context, as this fictional villain is the most prominent public figure with that name.) For fans of the series, Kunibert Sturm represents