Billionaire Jeff Bezos' new yacht has finally set sail after five-year construction costing a whopping $500million (£415m).
Previously known as Y721 or Project 721, the yacht now goes by the name of Koru which means new beginnings in Maori and is the tallest boat in the world, measuring over 230ft tall.
The Executive Chairman of Amazon, Bezos is the third richest person on the planet with an estimated net worth of $115.4 billion.