Ok, this is one of those Sgt Major's you see and turn around before you're noticed...

This week, the Corps lost a great Marine.

Sgt. Maj. Robert E. Cleary, the 10th Sergeant Major of the Marine Corps, passed away February 11 at the age of 86.

He was the last Korean War veteran to serve as Sergeant Major of the Marine Corps.

Semper Fidelis, Marine. pic.twitter.com/BbP4BPiMiu

— U.S. Marines (@USMC) February 17, 2018

Geez.

This dude looks hard as woodpecker lips flash frozen in the arctic in the middle of winter time.  

Don't lie.  You've done it.  Spot that Sgt Major in the distance and bust that quick u-turn before he spots ya!

Forget the nonsense.  Fair winds and following seas stud!  See ya on the other side....

Side note.  Time to dig into Marine Corps history and read about some of the Sgt Major's that have come before.