Christopher Scott "Chris" Kyle (April 8, 1974 - February 2, 2013) was a United States Navy SEAL and the most lethal sniper in U.S. military history, with over 160 kills officially confirmed by the Department of Defense. Kyle served four tours in the Iraq War and was awarded several commendations for acts of heroism and meritorious service in combat. He received two Silver Star Medals, five Bronze Star Medals, one Navy and Marine Corps Commendation Medal, two Navy and Marine Corps Achievement Medals and numerous other unit and personal awards.