Following is a transcript of the video. Ju Shardlow: Look up the list of the most misunderstood foods in the world, and fermented shark is probably on it. But here in the west of Iceland, it is a ...

Most countries have unique holiday foods. These are some of the most unusual Christmas foods from around the world.

To her credit, our waitress didn't recommend it. At all. On the menu: Hákarl – the frozen, fermented, cubed flesh of a Greenland shark. Rich with naturally-occurring ammonia, the meat is actually too ...

Gordon Ramsay won't be adding fermented shark to his list of favorite foods anytime soon. In PEOPLE's exclusive clip of Sunday's episode of Ramsay's National Geographic series Uncharted, the celebrity ...