Both superyacht A were spotted off the coast of Monaco in the last few weeks. The brand new sailing yacht A was built for the russian billionaire Andrey Melnichenko, who is worth over 12.8 billions. At 142 meters she is one of the largest sailing yacht in the world (it is discussed whether she is a sail assisted motor yacht or a sailing yacht.) She boasts over 12,600 gross tons, with an interior volumes 4,6 times larger than the 106m Black Pearl,delivered by Oceanco. The new yacht features masts that are higher than the Big Ben!