This is the world's largest yacht, its daunting price

The largest and most expensive yacht in the world, owned by Russian billionaire Andrey Melnichenko, has banned this Sunday at the Turkey's Mediterranean resort, Marmaris, in Turkey.
"Sailing Yacht A", a 143-meter-long yacht, is equipped with floating fiberglass walls that go to 100 meters - the world's largest in this type, according to Boat International.

The yacht has eight floors, an underwater observation room, three swimming pools, a gym, four-garage garages and a runway. The observation center is protected with a 30 cm thick glass. This is the largest private sailing yacht in the world.

The value of this great ship goes $ 450 million and needs a crew of 54 people with 20 passengers onboard.

The yacht was designed by French designer Philippe Starck, who is also the designer of the "Venus" yacht of Steve Jobs.

Andrey Melnichenko is a Russian industrialist and philanthropist. With a personal wealth of $ 13.2 billion, he was ranked 89th in the Forbes billionaire list, but the ninth in Russia for 2017.