In the US state of Florida, photographer Jason McIntosh shot the ocean coast with a drone and captured a huge shark circling an unsuspecting swimmer.

He posted the video on Instagram. The approximately three-meter-long hammerhead shark approached the vacationer, who was swimming on his back.

The bather was unaware of the danger and almost accidentally kicked the predator on the head.

The huge fish did not attack the swimmer and calmly swam away into the ocean.