US billionaire businessman James Crown dies in race car crash on his 70th birthday

US billionaire businessman James Crown died in a car crash on a racing track in Colorado on Sunday. Crown, who turned 70 that day, was celebrating his birthday at Aspen Motorsports Park when his vehicle hit an impact barrier. Crown was CEO of his family business, Henry Crown and Company. He had served on JPMorgan's board since the early 1990s.