Burma / Myanmar: Buddhist monks inspect the inside of the Mingun Bell in Sagaing Division, Burma. The Mingun Bell is a giant bell located in Mingun, on the western bank of the Irrawaddy River, Sagaing Region, Myanmar. It was the heaviest functioning bell in the world at several times in history. The weight of the bell is 90,718 kg or 199,999 pounds. The bell is uncracked and in good ringing condition. Casting of the bell started in 1808 and was finished by 1810. King Bodawpaya (r. 1782-1819) had this gigantic bell cast to go with his huge stupa, Mingun Pahtodawgyi.