Ok I was looking at stingrays and guess what I found, that the only reason crocodile hunter died is because he was stupid. In fact, the same thing happened 6 weeks later to a 70 year old man and he survived! This is because he didn’t try to pull the barbed tail out of his heart, unlike crocodile hunter. Also, there in a type of stingray that is the largest freshwater fish, is brown and lives in brown rivers of Asia and Australia, and has a tail so powerful that it can smash all your bones and it is slightly spiked like a mace. This thing is practically invisible and fast and will kill you so look out if you got to Asia or Australia