Master Sgt. Donald W. Johnson, right, a low altitude air defense gunner with Marine Air Control Group 28, attached to Marine Medium Tiltrotor Squadron 365 (Reinforced), 24th Marine Expeditionary Unit, and native of Rush City, Minn., lands a kick on his opponent’s leg during a mixed martial arts fight in Havelock, N.C., June 21, 2014. Johnson won by knockout in 48 seconds and advanced his record to 2-0. He is scheduled to deploy with the 24th MEU at the end of the year. (U.S. Marine Corps by Lance Cpl. Austin A. Lewis) - Master Sgt. Donald W. Johnson, right, a low altitude air defense gunner with Marine Air Control Group 28, attached to Marine Medium Tiltrotor Squadron 365 (Reinforced), 24th Marine Expeditionary Unit, and native of Rush City, Minn., lands a kick on his opponent’s leg during a mixed martial arts fight in Havelock, N.C., June 21, 2014. Johnson won by knockout in 48 seconds and advanced his record to 2-0. He is scheduled to deploy with the 24th MEU at the end of the year. (U.S. Marine Corps by Lance Cpl. Austin A. Lewis)