SgtMaj 3d Battalion 7th Marines
SgtMaj Leonel Cuellar Jr.
Sergeant Major Cuellar is a native of Texas, on 2 December 2002, he attended recruit training aboard Marine Corps Recruit Depot, San Diego, CA. Upon completion of recruit training, he attended Infantry Training Battalion in Camp Pendleton, CA for MOS school and designated as an 0311 where he was...
Read Biography
Official Photo