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World's longest sniper kill - 2.47km twice! Mike Hanlon May 5, 2010. View gallery - 44 images. The sniper is without doubt the most feared combatant in any theater of war, the best of whom have an array of skills far beyond simply being able to hit human targets at a distance.
The sniperâs name was Chris Kyle, and the dead woman represented his first kill with a long-range rifle. Little did Kyle know, but he would go on to become the most successful sniper in American military history, claiming 255 kills over six years, with 160 of them officially confirmed by the Pentagon.