2. Andrey Melnichenko’s A
Having a net worth of More than $8 billion, this Russian billionaire and founder of MDM Bank Bought the A — a 468-foot megayacht — in May 2017 for a whopping $300 million. Much like Abramovich, Melnichenko had his yacht armed with a missile defense system. He went further to include on bomb-proof windows and 44 cameras that keep a close eye on everything and everyone aboard the yacht. The master bedroom has a rotating king size bed which permits him to delight in a 360° view without getting up.