♦ During the opening ceremony, two men impersonating North Korean leader Kim Jong Un and President Trump had to be escorted from the stadium after trying to enter a reserved area. (A Kim impersonator, perhaps the same man, was removed from a hockey event a few days later for disrupting the North Korean cheerleading squad). During the same opening ceremony, police arrested an American man who disrupted the festivities by sliding on a stage.

Source: Los Angeles Times February 20, 2018 22:35 UTC