Cosplay is the art of dressing up as a character from a game, film, comic, manga or cartoon. It's become a competitive sport in its own right, with global summits and award ceremonies celebrating some of the best costumes from around the world. At last month's League of Legends 2015 World Championship quarter-finals in London, of which Coca-Cola is a sponor, fans turned up in their thousands and there was plenty of top-class cosplay action to be seen. Here's 10 of our favourite characters (view high-res gallery):

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