New York Mayor Michael Bloomberg has spent more of his own money in pursuit of public office than any other individual in U.S. history, spending $85 million as of Friday on his latest reelection campaign, the New York Times reported on Saturday.

Citing newly released campaign records, the Times said Bloomberg was on pace to spend between $110 and $140 million before the November 3 mayoral election. That means the self-made billionaire will have spent more than $250 million in his three bids for mayor of America’s most fabled city.

In contrast, New Jersey Governor and former Goldman Sachs chairman Jon Corzine spent about $130 million in two races for governor and one for the U.S. Senate, the Times reported.

And publisher Steve Forces poured $114 million into two bids for president, it said.

Bloomberg’s wealth, much of it from the Bloomberg LP media and information empire, is estimated at $16 billion. He has used it to establish what the Times called an “insurmountable financial dominance” in the race.

His opponent, William C Thompson, a Democrat, has spent just $6 million in the race. A Thompson campaign spokeswoman on Friday told the Times the mayor’s spending was “obscene.”

The bulk of Bloomberg’s spending has gone into television, radio and Web advertising, it said.

(Source: Reuters)