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.
Top 10 Most Expensive Yachts in the World. When it comes to expensive on water transportation, there no better way to do it, than on a luxurious big-*ss yacht. Here are the most expensive yachts in the world as of 2015.