Key facts about John McCain:   * Republican nominee for the 2008 US presidential election.  * Has an IQ of 133  * Almost flunked out of the Naval Academy, graduating in tâ¦he bottom 0.5% of his class.
$4.8 BILLION: The History Supreme was made with solid gold and is the most expensive yacht in the world. It was reportedly sold to an anonymous Malaysian businessman in 2011. It comes with a glass-covered atrium for dining.
The yachts cost serious cash â in fact, you could probably rebuild the Greek economy or buy yourself a sports team with the eye-watering amounts that get spent on them. With that in mind, weâve taken a look at 10 most expensive ones, so from 10 to one, here is the countdown of the biggest and best luxury yachts out there: 10) The Rising Sun â $200million.