# 5 Grizzly Heart Attack
As crazy as it may sound a wild grizzly bear was filmed having a heart attack while running uphill.
While running up hill wildlife photographers on Kodiak Island, Alaska were filming as the bear appears to faint then barrel roll down the hill. The wild life photographers arrived at the bottom of the hill to find the bear unconscious and with what appeared to be a broken jaw.
The bear would eventually die from the apparent heart attack and barrel roll down the hill. The wild grizzle bear was a young female according to the photographers.
If you just want to see the start of her run, skip to 1:30. No other information known. Kodiak Island, Alaska, USA.