Mark Grimsley is a former U.S. Army Officer that started his career as an enlisted Abrams crewman. He has served in 3 overseas tours that include Korea in 2002, Iraq in 2003 as a tank gunner and Afghanistan in 2010-11 as a logistics officer. He completed numerous schools in the Army to include Air Assault and Airborne. Currently, Mark is an Army spouse and enjoys running a YouTube channel.