<p>“Of its caliber” perhaps, but there are certainly more recent constestants for the honor:</p>
<p>[Pol</a> Pot - Wikipedia, the free encyclopedia](<a href=“http://en.wikipedia.org/wiki/Pol_Pot]Pol”>Pol Pot - Wikipedia)
[Rwandan</a> Genocide - Wikipedia, the free encyclopedia](<a href=“http://en.wikipedia.org/wiki/Rwandan_Genocide]Rwandan”>Rwandan genocide - Wikipedia)
[Bosnian</a> Genocide - Wikipedia, the free encyclopedia](<a href=“http://en.wikipedia.org/wiki/Bosnian_Genocide]Bosnian”>Bosnian genocide - Wikipedia)</p>