Billionaire Citadel CEO Ken Griffin believes Miami will surpass New York City as the US financial center.

Citadel CEO Ken Griffin said Miami "represents the future of America," and suggested that the South Florida hub could one day take over as the US's finance capital.Griffin recently decamped his $51 billion hedge fund to the 830 Brickell Tower Building in a corner of Miami largely considered the financial district of Southern Florida.

Citadel is still maintaining a presence in New York City, where it's undergoing construction on a 51-floor office building at 350 Park Ave.

Griffin boasted about the future Miami just after The Post revealed the billionaire's plans to build the world's most expensive home on a 27-acre Palm Beach plot he's spent years acquiring.After a renovation that could cost the 55-year-old as much as $400 million, the mega-mansion is set to be worth a staggering $1 billion.