The shark hit the boat a remarkable eight times as fishermen on board described the power of the attack like an "earthquake" and a ride from "Universal Studios"
The shark attacked the 60-year-old man off Hilton Head Island where, two years ago, a shark also bit a lifeguard who was checking water conditions in the shallows.
The man was wading in waist-deep waters at the popular Sea Pines' beach in Hilton Head Island when he felt a shark grabbing hold of his foot before being dragged from the water by Beach Service personnel