Timothy Kellner

Timothy Kellner is a retired U.S. Army sniper with 139 confirmed kills and potentially another hundred unconfirmed;^[1] some estimates are as high as 300.^[2] Kellner is featured in the book Kill Shot: The 15 Deadliest Snipers of All Time, written by Charles Stronge, where Kellner's background as a hunter is credited with enhancing his natural skills.^{[full citation needed]}