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International Olympic Committee (IOC) President Thomas Bach (L) gives a child an Olympic Day Run pin during the Olympic Day Run in Lausanne, Switzerland, June 22, 2019. (Xinhua/Xu Jinquan)
International Olympic Committee (IOC) President Thomas Bach (L) gives a child an Olympic Day Run pin during the Olympic Day Run in Lausanne, Switzerland, June 22, 2019. (Xinhua/Xu Jinquan)