These are the most unusual delicacies in the world

Hákarl, fermented shark, is a traditional Icelandic dish that has its origins in the need to preserve food. The Greenland shark is first fermented for several months and then dried. The taste is intense and is reminiscent of a mixture of very strong cheese and ammonia. For many Icelanders, Hákarl is a symbol of their resilience and their unique culture. This delicacy is often accompanied by Brennivín, an Icelandic schnapps that softens the strong flavour.