The President’s Hundred tab is more rare than Sapper, Ranger, or even Special Forces
In the US Army, certain tabs are worn on uniforms to signify completion of rigorous courses. The Sapper, Ranger, and Special Forces tabs are well-known, but there is another tab that is even more rare. This rare tab is worn with precedence over the other three, although details about it are limited.
The Sapper course has a graduation rate of 40-50% and around 120-150 graduates annually. Further information about the rare tab and other Army courses can be found through the source, which provides more details about the selection process and graduation rates for these prestigious programs.