Kayaker Trapped Underwater Saved by Friends' Quick Reaction

Below is a pretty amazing video from EpicTV showing the rescue of a kayaker who became trapped underwater after paddling down a small waterfall. The incident occurred on November 2nd on the Lyn River in the United Kingdom. In the video description, EpicTV describes the situation like this:

In one of the drops Mark Hardingham is pushed offline and becomes 'vertically pinned' with his body trapped and his head held underwater by the current! This GoPro clip shows the reactions of his friends who pull him out of this sticky situation just in time.

Jeff
Hiking in Glacier National Park