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.
Follow Business Insider: The US Navy is less than a year away from adding the most expensive warship in history to its fleet, the $13 billion USS Gerald Ford. The USS Ford, the lead ship of the new Ford-class aircraft-carrier series, is expected to join the US Navy by February 2016, according to CNN.