[Centurion2000]

Jim Fixx

Born: Apr. 23, 1932
Running

author who popularized the sport of running; his 1977 bestseller The Complete Book of Running, is credited with helping start America's fitness revolution; died of a heart attack while running.

Died: July 20, 1984

As Dennis Leary says .... he was probably found by two smokers walking along the sidewalk.

[Uncle Vlad]

That's it! I knew I'd heard that somewhere before. Figures it would be Denis Leary, who'd like to have a tracheotomy so he can smoke more than one cigarette at a time. ;)