Olympic symbols Rio de Janeiro, Brazil, and has since then been passed on to the next organizing city of the Summer Olympics, Tokyo. For the inaugural Youth Olympic Games, an Olympic flag was created for the junior version of the Games. The flag is similar to the Olympic flag, but has the host city and year on it and was first presented to Singapore by IOC President Jacques Rogge. During the closing ceremony on 26 August 2010, Singapore officials presented it to the next organizing committee, Nanjing 2014. For the inaugural winter Youth Olympic Games, an Olympic flag was presented to the
Doping at the Olympic Games provisional suspensions upon Vardanyan, who remains provisionally suspended until his case is closed. On 12 January 2017, the IOC disqualified Vardanyan. Through 6 October 2016, the IOC had reported Adverse Analytical Findings for 23 weightlifters from its 2016 retests of samples from the 2012 London Olympic Games, all of whom tested positive for anabolic agents. On 11 October 2016, Tatyana Lysenko of the Russian Federation was disqualified from the women's hammer throw, in which she won the gold medal. She had tested positive for a banned substance. The IOC requested the IAAF to modify the results of this event accordingly.