Hello how may I help you? I need information about a world record. Which world record is it that you currently seek? What is the record for the heaviest pig? The world record for the biggest pig in the world is held by Big Bill. How big was he? He was a MASSIVE 2,552 pounds. Is he still alive or is he now bacon? In 1933, he was put down after he broke his leg at the Chicago World Fair. Interesting. Thanks for the information. You're very welcome. Would you like any further assistance? no thanks