Water Challenge Among Icelandic Friends Is Unexpected Viral Hit

Four Icelandic men performing the water cup challenge that has become popular among TikTok users produced a tense battle of wills as each strived not to be the one to cause a glass to overflow.

The video was recorded by Reykjavik-based photographer Stefan John Turner, and features him and three friends taking turns in adding water to a glass without it spilling over.

The footage, posted on March 13, gathered over six million views within a few days. Credit: Stefan John Turner via Storyful