+A **Kingpin** is the principal figure in a group, most commonly referring to the leader of a [criminal organization](/wiki/criminal-organization). This individual holds ultimate authority, making key decisions and exerting significant [power](/wiki/power) within an illicit enterprise.
+## See also
+- [Underworld](/wiki/underworld)
+- [Organized Crime](/wiki/organized-crime)
+- [Boss](/wiki/boss)
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