A Taylor County man suffered a heart attack early Sunday morning while driving himself to the hospital.

 99.9 The Big Dawg news has learned that 57 year old John Kevin Simmons of Campbellsville suffered the massive heart attack and died behind the wheel on Lebanon avenue just before colliding with a tree about a 1000 feet from Taylor Regional Hospital.

The Taylor County Coroners office pronounced Simmons dead at the scene.

Campbellsville Police investigated