Despite making little of an impression on the West Ham fans with his footballing ability, Javier Margas cemented himself in the history books by dying his hair claret and blue. The Chilean defender was famous for dying his hair different colours, usually the colours of his national team's flag. This hairstyle is unfortunately not one that has been replicated by the countless players since Margas left, but I'm sure it inspired many Hammers' fans to get out the hair dye.