Who owns the nicest yacht in the world?

Could you tell me, who do you think currently owns the most luxurious yacht in the world? I'm genuinely curious to know who holds the title for such an extravagant possession. Perhaps it's a well-known billionaire or a reclusive figure that keeps their wealth under wraps. What kind of features does this yacht boast, and how does it compare to other elite vessels out there? I'm eager to learn more about the owner and the yacht itself.