Winter Olympic Games the Austrian cross-country ski team's residence during the Games where they seized blood-doping specimens and equipment. This event followed the pre-Olympics suspension of 12 cross-country skiers who tested positive for unusually high levels of haemoglobin, which is evidence of blood doping. The 2014 Winter Olympics in Sochi's Russian Doping Scandal has resulted in the International Olympic Committee to begin disciplinary proceedings against 28 (later increased to 46) Russian athletes who competed at the 2014 Winter Games in Sochi, Russia, acting on evidence that their urine samples were tampered with. The Winter Olympics have been an ideological front in the Cold
Winter Olympic Games North and South Korea and the ongoing Russian doping scandal. Despite tense relations, North Korea agreed to participate in the Games, enter with South Korea during the opening ceremony as a unified Korea, and field a unified team in women's ice hockey. Individual Russian athletes, who qualified and could demonstrate they had complied with the IOC's doping regulations, were given the option to compete neutrally in Pyeongchang as "Olympic Athletes from Russia" (OAR) but they were not allowed to compete under the Russian flag. The Games saw the addition of big air snowboarding, mass start speed skating, mixed doubles curling,