 Mu ndwi iheze, igihe hariko haraba ibiganiro vyo mu rwego rwo hejuru muri iyi myaka ibiri iheze, Korea ya ruguru yavuze ko izorungika abanonotsi nabarorerezi kuja muri izo nkino za olempike zizoba hagati yitariki 9 na 25 mu kwezi kwa kabiri mu gisagara ca Pyeongchang. 