Read about this epic event here http://adventurebaycharters.com.au/or...

Apex predator vs Apex predator! It is a rare opportunity that one has to witness a battle of nature that is of such raw power, where the only certainty is that only one will survive and the clash will be violent and spectacular.

Such was the confrontation that was witnessed 20 metres off the back of Adventure Bay Charters Shark Diving vessel Shark Warrior, at the Neptune Islands off Port Lincoln, South Australia.

This video is an eye-witness account of the moment a pod of Orca's attacked and killed a Great White Shark while amazed customers and Adventure Bay Charters crew looked on.

Every person on the boat that day will remember what they witnessed for the rest of their lives.

Thanks to Mark Thomas from Missing Link Media Port Lincoln for putting this video together and our great passengers on that day for sharing their footage.