Spc. Kevin Parker, 59th Aviation Troop Command, grapples with Spc. Isaac Chestnut, 59th Troop Command, during the level one Army Combatives portion of the South Carolina National Guard Soldier of the Year competition, McCrady Training Center, S.C., March 10, 2012. Parker and Chestnut are competing to be the top S.C. National Guard Soldier of the Year, being put to the test in a multitude of physical and mental challenges during the four-day event.