Joyrides on jetskis while sailing the high seas on your giant yacht are so last year. Now, the world's .01% are seeking submersible vessels to accessorize their latest superyacht purchase ...

Forget billionaire basements. If you're unfathomably rich and want a new toy, there's an Austrian company that says it will build you a fully submersible yacht. And this is no rickety Titan ...

Produced by Devan Joseph. Original reporting by Dennis Green. Video courtesy of Migaloo Private Submersible Yachts. Follow BI Video: On Facebook More from Lifestyle Kokomo Ailand is part massive ...

You can see the big yacht in the distance. The OP said, "Anyone know who owns this? It has its own mini-submarine." Having its own mini-submarine might seem rare, but these superyachts have become ...