 Nyorera kupfuurira kweiyi ndima - Hapana Ngoni yakatanga kuitirwa neyaimbova World Wrestling Federation WWF, ikozvino WWE seUnited Kingdom-chete yekubhadhara-per-view PPV muna Chivabvu 1999. Kwete Ngoni yechipiri yakabva yaitwa gare gare gore iroro musi waOctober 17, asi muUnited States. Ichi chiitiko chechipiri chakasimbisa No Mercy sePPV yegore negore yaGumiguru yekusimudzira iyo yakatumidzwa zita rekuti World Wrestling Entertainment WWE muna 2002. Chiitiko cha2008 chaive chiitiko chechi11 pasi peNo Mercy chronology uye chakaitwa musi waGumiguru 5 kuRose Garden, yava kuzivikanwa seModa Center, muPortland, Oregon. Yakaratidza varwi kubva kuRaw, SmackDown, uye ECW brands. Muna 2009, No Mercy yakatsiviwa neHell in a Cell sePPV yegore negore yaGumiguru; zvisinei, mushure memakore masere, No Mercy yakadzorerwa muna 2016seSmackDown-yega PPV uye iyo uye gore iro reHell muCell, iro raive Raw-chete, zvese zvakaitwa muna Gumiguru gore iro. 