What is the most venomous animal in the world?

The most venomous animal in the world is the box jellyfish. Its venom is so strong that it can cause heart failure, paralysis, and death in just a few minutes. The box jellyfish is found primarily in the waters around Australia and Southeast Asia, and is responsible for more deaths in Australia than sharks, crocodiles, and snakes combined.

Other highly venomous animals include the stonefish, blue-ringed octopus, and cone snail. It's important to note that venomous animals should be avoided and not provoked, as their bites or stings can be extremely dangerous and even deadly.