What is the fastest killing venom?

Answer 1

The most potent venom of any land animal belongs to the inland taipan, a central Australian snake.

Answer 2

The inland taipan, also known as the "fierce snake," has the most toxic venom of any snake. Its venom is extremely potent and can kill a human in as little as 45 minutes if left untreated.

Answer 3

Botulinum Toxin, is the most acutely toxic substance known. A mere 90-270 nanograms of botulinum toxin could be enough to kill an average 90 kg (200 lb) person.

Answer 4

The wancoozi snipper fish's venom kills a full grown man in just under a minute.

Answer 5

The most venomous animal is considered to be Belcher's sea snake.