Meet the superyacht that would beat the ?Azzam? in terms of the biggest yacht in the entire world.

The massive vessel will be an outstanding 656-feet long.

Called ?Double Century? this impressive yacht will cost no less than $770 million.

It will be sold on 4yacht.com and designed by Christopher Seymour, according to him ?Double Century was created to be the next step in the evolution of gigayachts?.

Well we sure are excited for taking a glance at this amazing machine touching water in the future although there?s not a date for completion.

Check out the incredible gallery and explanation video!