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The 100th Division offers itself as a premier training resource for the U.S. Army. Originally headquartered in Louisville, Kentucky, it now resides at Fort Knox, Kentucky. Scores of books and hundreds of speeches have been written regarding the gallantry, heroism, and significant contributions to the national defense by members of the 100th Division.

The 100th’s motto, “Train Em’ Tough,” captures the spirit of the organization striving for the highest standards of soldiering. The 100th’s past is rich in details of battles fought, leadership from numerous company grade officers and the foot-meets-the-ground efforts of enlisted soldiers. To detail the accomplishments of the Division would exhaust the researcher and reader alike.

2021 Corridor of the Century Inductees

Brigadier General Sandra K. Martin

Commanding General, 100th Training Division

Brigadier General Sandra K. Martin is a native of Marked Tree, Arkansas. She graduated as a Distinguished Military Graduate of the Arkansas State University ROTC program, where she earned a B.S. in Civil Engineering.

She holds an M.S. in Project Management, as well as an M.S. in Strategic Studies from the United States Army War College. She also holds certifications as a Project Management Professional (PMP) and a Lean Six Sigma Black Belt.

Brig. Gen. Sandra Martin assumed command of the 100th Training Division (Leader Development) on 17 October 2026, after serving as the Deputy Commanding Officer-Support for the 412th Theater Engineer Command in Charlotte, North Carolina. Other previous assignments include Deputy Commander, Deployment Support Command,; Chief of Staff, 84th Training Command; Brigade Commander for the 368th Forward Engineer Support Team-Main, Decatur, Georgia; Deputy Chief of Staff, G-4, 412th Theater Engineer Command, Vicksburg, Mississippi; Operations Officer for the Army Prepositioned Stock Division, Army Materiel Command, Huntsville, Alabama; Battalion Commander and Executive Officer for the 1-354th Battalion, 95th Training Division (IET), Tulsa, Oklahoma; Operations Officer and Company Commander for Headquarters, 102nd Training Division (Maneuver Support), Fort Leonard Wood, Missouri; Operations Officer, 18th Engineer Brigade, Heidelberg, Germany; Company Executive Officer, 68th Combat Support Equipment Company, and Platoon Leader, Alpha Company, 62nd Engineer Battalion, Fort Hood, Texas.

Brig. Gen. Martin has deployed in support of contingency operations and the Global War on Terrorism. She mobilized in 2005 in support of OPERATION ENDURING FREEDOM in Heidelberg, Germany, as an Operations Officer. Later in 2008, she deployed in support of OPERATION IRAQI FREEDOM in Baghdad, Iraq, as a Construction Management Officer supporting the Iraq reconstruction effort. Her most recent mobilization was as a Brigade Commander with the 368th FEST-M in support of the COVID-19 response.

Brig. Gen. Martin’s military education includes the Joint Combined Warfighting Course, the Army War College, the Combined Arms Service Staff School (CAS3), Intermediate Level Education, Field Artillery Captains Career Course, Engineer Officer Basic Course, and Airborne School.
In her civic life, Brig. Gen. Martin is the founder of Shoulder to Shoulder, a non-profit veteran’s peer group. She also occasionally supports foster children in her home county as a Court Appointed Special Advocate.

Professionally, Brig. Gen. Martin is a Senior Program Analyst for Intuitive Research and Technology, supporting the Program Acquisition Executive for Fires on Redstone Arsenal. She and her husband live in Madison, Alabama, and have five children.