In this corner weighing in at, I have no idea,less than a pound, the biggest baddest beetle in the world,not only does he have a thick exoskeleton,he also has a huge powerful horn and it doesn't end there.This bad boy can support up to 850 times his own weight.He is the one and only Rhinoceros Beetle. This amazing invertebrate can be found in Japan,China,Taiwan,and Korea.The larvae eat rotten wood and the adults eat nectar,plant sap,and fruit.Even though these bugs are huge they are no harm to humans in any way because they can not bite or sting.