A newly-released list on the World's DEADLIEST Creatures is out...and you might be surprised what grabbed the top spot: THE MOSQUITO! Mosquitoes kill 750,000 people every year---usually from malaria and other diseases---according to the World Health Organization. 

Also in the top five: 

#2: HUMANS---killing 475,000/yr

#3: SNAKES---killing 50,000/yr

#4: DOGS---killing 25,000/yr

Billionaire Bill Gates says, given their lethal potential, mosquitos deserve their own version of "Shark Week"! Gates elaborates on his blog.