Meanings of onetime billionaire in English

A onetime billionaire, he lives in an exclusive neighborhood on Manhattan's East Side.

The onetime billionaire faces up to 20 years in prison if convicted on the most serious charge of securities fraud.

In the biggest case so far, onetime billionaire Raj Rajaratnam was convicted of insider trading and is now serving an 11-year prison term.

Rajaratnam, a onetime billionaire, has pleaded not guilty to insider trading related charges of conspiracy and securities fraud and vowed to clear his name.

He admitted accepting $1.75 million from Rajaratnam and said he tipped the onetime billionaire on deals involving McKinsey clients including chipmaker Advanced Micro Devices AMD.N.

Onetime billionaire Rajaratnam is charged with conspiracy to commit securities fraud and securities fraud, which together carry a prison sentence of up to 25 years.

Onetime billionaire Rajaratnam, 53, was arrested in October 2009 in a massive insider trading probe that shook the secretive $1.9 trillion hedge fund industry.