Leadership approaches are often shaped by personal experiences of injustice, with many leaders carrying deep wounds from past betrayals, marginalization, or perceived slights. It is natural for leaders –with power -- who have experienced personal harm to seek justice. However, when their pursuit for justice turns into a desire for revenge, their leadership becomes a means of settling personal scores. Leaders who lead from a place of vengeance risk allowing their grievances, perceived or otherwise, to dictate their decisions, turning power into a weapon rather than a tool for transformation. In doing so, they may not only alienate allies but also create environments of fear and division, ultimately undermining their own leadership and the very justice they seek.
Vengeance does not just corrupt the leader—it consumes them. When personal wounds dictate leadership choices, justice becomes secondary to revenge. This is when movements that once sought liberation turn into oppressive regimes, and leaders who once sought fairness become the very oppressors they once despised. Throughout history, leaders driven by personal resentment have used their power to punish those they perceive as enemies rather than to heal or unify.
Robert Mugabe of Zimbabwe was initially celebrated as a liberator, but his leadership gradually became defined by an obsession with settling scores. His anger, first directed at colonial rulers, soon turned toward anyone who opposed him. Rather than using his power to rebuild Zimbabwe, he used it to retaliate—seizing land violently, suppressing dissent, and entrenching himself in power at all costs. His leadership exemplifies how personal grievances, when unchecked, can fuel authoritarian rule, leading to cycles of oppression and instability.
Pol Pot’s leadership in Cambodia was similar. While his ideology played a role in his brutal policies, his personal resentments—from academic failures, rejection, and a deep mistrust of intellectuals—drove much of his decision-making. His vengeance was not just against colonial influences but against anyone who seemed influenced by foreign powers. His regime wiped out nearly two million people, many of them educators and professionals, in what became one of the most extreme examples of leadership consumed by personal grievance.