The king cobra (Ophiophagus hannah) can reach up to 18.5 ft (5.6 m) in length and is the world’s longest venomous snake. These snakes live in the forests from India through Southeast Asia to the Philippines and Indonesia. King Cobras prey mainly on snakes and have been know to be cannibalism, feeding on their own species.
For a long time there hasn’t been any King Cobra bite survivors in Asia. Even with the availability of antivenin, the victims just didn’t made it in time to the hospital. I believe, Bill Haast was the first King Cobra bite survivor in the US.