If you thought Africanized Honey Bees were bad, wait until you hear about the giant Asian hornet, sometimes referred to as “the murder hornet.” These guys can grow up to 2 inches (2.5 cm) and can take out entire honeybee hive in a matter of hours.

Here is a link to a short video about them. Go to the 2:50 mark to get an understanding of just how massive these guys are

Note: the giant Asian hornet is NOT a bee. Hornets and bees are related, but they are not the same.