A $300 Million Russian Oligarch's Boat

San Francisco Bay Area residents this week spotted a curious-looking boat anchored just south of the Bay Bridge, and one reader sent in pictures of the mystery ship, reports the San Francisco Chronicle.

“It is the oddest shaped ship I’ve ever seen,” reader Tony said in an e-mail. “It looks like a stealth boat???”

The $300 million boat owned by 42-year-old Russian Billionaire Andrey Melnichenko.

Melnichenko, worth an estimated $12 billion, is one of the richest Russians after he founded one of his country’s largest private banks, according to Superyachtfan.com. He is 125th on Forbes’ list of billionaires.