Surströmming Challenge

Surströmming Challenge: Will they be able to overcome the overwhelming odor and the disturbing taste? Surströmming, a fermented Swedish herring, has a notoriously pungent and foul smell. Many people describe it as smelling like rotting fish, dead bodies, dirty diapers, stinky cheese, or a combination of these. The smell is a result of the fermentation process, which involves specific bacteria producing compounds like hydrogen sulfide, which contributes to the foul, rotten-egg odor.