he's been bitten by a bullet ant, tarantula hawk, a velvet ant. what about the warrior wasp? he went looking for the warrior wasp in costa rica. >> that is an enormous angry nest. >> they are gresive and very fast. if one comes after you, the others will, too. they have to take special precautions when they capture one. his crew has to be covered in mosquito netting. he's covered up, he has to get one and he cannot disturb the net. and one swipe he's able to catch one. now it's time to see if it is the king of sting. >> there it is. that is a warrior wasp. now the ultimate question we are answering today is, will the warrior wasp's sting be more painful than the ant? >> he clamps it and put it on his arm and yes, he does have epinephrine, just in case. >> argh! >> and he's stung, but he's able to catch it really quick so it doesn't fly off and sting somebody else, and as you could see, it's a little painful. >> argh! oh, man! >> pain, i feel pain. >> yes. >> so far not as bad as the bullet ant though. >> this is interesting. you find out what hurt

he's been bitten by a bullet ant, tarantula hawk, a velvet ant.t about the warrior wasp? he went looking for the warrior wasp in costa rica. >> that is an enormous angry nest. >> they are gresive and very fast. if one comes after you, the others will, too. they have to take special precautions when they capture one. his crew has to be covered in mosquito netting. he's covered up, he has to get one and he cannot disturb the net. and one swipe he's able to catch one. now it's time to see if it is the king of sting. >> there it is. that is a warrior wasp. now the ultimate question we are answering today is, will the warrior wasp's sting be more painful than the ant? >> he clamps it and put it on his arm and yes, he does have epinephrine, just in case.