Waterline metal 1/1250 model of MY Azzam built in 2013 and currently the largest private yacht at 180 metres long. With a 4-jet jet engine speeds up to 31.5 knots are possible so Azzam probably is one of the fastest as well as the largest mega yachts. Equipment also includes a submarine and a missile defense system.
Owned by the President of the UAE, Khalifa bin Zayed Al Nayan