The inland taipan, also known as the fierce snake, is considered the most venomous snake in the world. It is found in Australia and its venom is estimated to be about 50 times more toxic than that of a common cobra. A single bite can deliver enough venom to kill 100 adult humans if left untreated. However, due to its reclusive nature and the fact that it seldom encounters humans, bites from this snake are rare.