The loudest burp in the world is louder than a chainsaw. Have you ever woken up annoyed at the construction ongoing near your flat, or your neighbour blasting music? If yes, then you’d better stay away from Paul Hunn – or at least be out of earshot. Hunn made the world record for the world’s loudest burp which clocked in at 109.9 decibels. If you have no idea how loud that is, an average chainsaw is 106 decibels loud, while a jackhammer is 130 decibels. That’s probably the loudest of these WTF facts.