JIM FIXX
And besides, stepping in front of an oncoming bus is bad for your health, too. As is being at the wrong intersection when some punk who just stole a car blows through a stop sign. And no amount of healthy eating is going to help you, then.
Jim Fixx is a good punchline for jokes. But the facts of the case actually say exercise is good. Before he started jogging he was a 3 pack a day guy, and there was a family history of heart problems. He quit smoking, he dropped a bunch of weight, and even though he died young he was the longest lived male in his family for 3 generations.
As for Jim Fixx, genetics was stacked against him. Even though he died at a young age, he still outlived his siblings by a considerable margin.