A kayaker received a huge fright while out fishing in California when he noticed a "massive" great white shark swimming underneath his tiny boat.
A man who goes by the social media name of Fisherman's Chronicles caught the unsettling moment on video before posting it on his YouTube and Instagram pages.
In the footage taken along the state's Central Coast area the world's most dangerous shark is seen continually circling the kayak before heading off "peacefully" into the murky waters.
