4th Cavalry Multi-Functional Training Brigade Commander, Col. James Turner (front left), and 1st Brigade Engineer Battalion, 410th Regiment observer coach/trainer, Sgt. 1st Class William Waddell (front right), lead a column of First Army Soldiers acr...

1st Brigade Engineer Battalion, 410th Regiment, 4th Cavalry Multi-Functional Training Brigade observer coach/trainer, Sgt. 1st Class William Waddell, stands at parade rest holding the First Army flag after the Fort Knox Centennial Week run on Aug. 13...

4th Cavalry Multi-Functional Training Brigade Commander, Col. James Turner (left), executes push-ups with 4th Cavalry Soldiers after the Fort Knox Centennial Week three- mile run Aug. 13, at Brooks Field. The run included every command on Fort Knox. ...

4th Cavalry Multi-Functional Training Brigade Commander Col. James Turner (front left) and 1st Brigade Engineer Battalion, 410th Regiment Observer Coach/Trainer Sgt. 1st Class William Waddell (front right), lead a column of First Army Soldiers across Brooks Field, Aug. 13, here, concluding a three-mile run. The run included every unit on Fort Knox and kicked off the post's Centennial Week celebration. (U.S. Army photo by Sgt. 1st Class Gary J. Cooper)