The name of the Russian billionaire is Andrey Melnichenko and he did spend about US$450 million on a Yacht ::: Russian businessman Andrey Melnichenko has built the world's largest yacht, which boasts of eight decks, a glass observation area, measures a roomy 468 feet and weighs 14,224 tons. The ship will have a crew of around 54 people, the masts are very tall, and its sails are bigger than a football field when all are flying. It will be the largest privately owned yacht in the world. The name of the yacht is 'A' and sure Melnichenko is proud that he is the owner of the Yacht. The Yacht was built in one of the largest shipyards in the world in Nobiskrug, Germany.
