Why is the Gaboon Viper so deadly?

The Gaboon Viper is deadly, because of its hematoxins in its venom. As a venomous snake it kills and captures its prey with its venom. The Gaboon Vipers hematoxins make tons of blood clots making the preys blood to congeal. Also the Gaboon Viper has one of the most painful bites out of all the snakes. This snake is not skinny and is very strong with the longest fangs in the world with two and a half inches long. It lives it Africa, so be careful!