As you probably know, Walmart was founded by Sam Walton. Sam, who was a former mortgage salesman, farmer, and JC Penny trainee, famously drove a beat up old truck right up until the day he died, despite having a net worth of more than $20 billion.1% of that $160 billion comes from their Walmart holdings, the remaining wealth comes from dividend payments, stock sales and various other personal investments and assets. When you add the wealth of Sam's two nieces, Ann Walton Kroenke and Nancy Walton Laurie, the family's combined net worth is $178 billion.
1. Box Jellyfish. Box Jellyfish (Wikimedia). There are a number of species of box jellyfish, but they are all quite dangerous. The sea wasp box jellyfish is perhaps the most deadly variety. This translucent sea-dweller may not look all that menacing, but it is the most venomous animal on planet Earth. Box jellyfish are deadly to many different animals, not the least of all, us.
3 The longest venomous snake in the world. The king cobra (Ophiophagus hannah) is the longest venomous snake in the world. Its bite delivers a tremendous amount of paralysis-inducing neurotoxins. The snakeâs venom is so strong and so voluminous that it can kill an elephant in just a few hours.