What is wourld largest ship name ?

Question

What is wourld largest ship name ?

Answer 1

and the largest operating ship in the world is the Emma Maersk and her sisters....

Answer 2

The Knock Nevis is a Norwegian owned supertanker, formerly known as Seawise Giant, Happy Giant, and Jahre Viking. She is 458 metres (1504 feet) in length and 69 m (226 ft) in width, making her the largest ship in the world. She was built between 1979 and 1981, damaged during the Iran-Iraq War, and refloated in 1991.