Bids for the 2014 Winter Olympics Bids for the 2014 Winter Olympics Seven applicant cities presented bids to host the 2014 Winter Olympics and Paralympics (formally known as "XXII Olympic Winter Games" and "XI Paralympic Winter Games") to the International Olympic Committee (IOC). The IOC Executive Board shortlisted three cities—Sochi, Russia; Salzburg, Austria; and Pyeongchang, South Korea—with Sochi winning the IOC's July 2007 final vote. The three selected candidates, chosen on 22 June 2006, delivered to the IOC their Candidature Files (known as "bid books") on 10 January 2007. From February to April 2007, an ad hoc committee performed visits to the candidate cities and prepared
Olympic Games detect banned substances. Several athletes were barred from competition by their National Olympic Committees prior to the Games; only three athletes failed drug tests while in competition in Beijing. In London over 6,000 Olympic and Paralympic athletes were tested. Prior to the Games 107 athletes tested positive for banned substances and were not allowed to compete. During and after the Games eight athletes tested positive for a banned substance and were suspended, including shot putter Nadzeya Ostapchuk, who was stripped of her gold medal. Russia was partially banned from the 2016 Summer Olympics and completely banned from the 2018 Winter