Officials at the ATP Cup in Sydney have apologised after playing the wrong national anthem ahead of the clash between Moldova and Belgium. Rather than the national anthem of Moldova being played ahead of the match, the anthem of Russia was played instead, leading to a lot of strange looks from the Moldovan team. This isn’t the first time that the wrong anthem has been played at a sporting event and we’ve taken a look back at some of the other times where officials have been left red-faced due to an anthem gaff.