Notorious entrepreneur Ajay Thakore, aka Ace Rogers, is selling his prized Lamborghini 63 yacht docked near San Diego.

This is Khan's fourth yacht and third megayacht ... the Kismet was listed for charter for about $3.2 million a week. With expenses, taxes and gratuities, it could run as much as $5.4 million, Business ...

Most people who own multi-million-dollar yachts choose to enjoy them privately during certain times of the year and use it as a charter yacht for the remaining time, but that's hardly an investment.