Sergeant Major of the Marine corps (SgtMajMC)3 chevrons4 rockersUSMC Emblem in the middle O-1 Second Lieutenant (2ndLt)1 gold bar O-2 First Lieutenant (1stLt)1 silver bar O-3 Captain (Capt)2 silver bars O-4 Major (Maj)gold oak leaf O-5 Lieutenant colonel (LtCol)silver oak leaf ...
13th Commandant of the marine corps General John A. Lejeune Most decorated Marine Lieutenant General Lewis B. "Chesty" Puller Marine officer to get 2 medals of honor BGen Smedly Butler Enlisted marine to win 2 medals of honor SgtMaj Dan Daly ...