The first superyacht ever built by Italian shipyard Fincantieri, the 134-meter Serene was delivered in 2011 to Russian billionaire, Yuri Scheffler. As was later revealed, the oligarch sold his superyacht in July 2015 to Saudi Arabia's deputy crown prince, Mohammed bin Salman for $458 million.
Medical students are taught - "When you hear the sound of hooves, think horses, not zebras." 'Horses' are common ailments, 'zebras' are rare diseases. is a zebra. The problem is that doctors have forgotten that zebras DO exist.