According to the Fox News website, you can email Megyn Kelly at megynkelly@foxnews.com. + 185 others found this useful.
Netherlands () The world's largest floating crane ship is Thialf, a 201.6 m (661.4 ft) long semi-submersible barge with a lifting capacity of 14,200 tonnes (31.3 million lb). Thialf is operated by Heerema Marine Contractors of the Netherlands.
Seawise Giant. Seawise Giant, later Happy Giant, Jahre Viking, Knock Nevis, Oppama, and finally Mont, was a ULCC supertanker that was the longest ship ever built. It possessed the greatest deadweight tonnage ever recorded.