What is the toughest job in the world? Is it trying to lift a heavy load up a mountain? Is it navigating pirate infested waters? Or, is it your job, which you cuss every day? None of these, we say. The toughest job in the world is that of a parent. There is no end to the high-octane adrenalin rush a hapless parent has to go through to ensure their kids do not turn them into a lunatic. If you thought being a parent is easy, take a look at these pictures and rethink.