RTKDCMB
Senior Master
In pure tkd there is no grappling.
I study Rhee TKD in Australia it is taught as a traditional martial art of self defence taught in the way it was originally developed before any of the sporting elements were added. Most of the instructors have not significantly trained in anything else and we don't cross train, its about as pure as it gets and I can tell you, there are plenty of grappling techniques in it. It is just not the only primary focus. Your statement is way off base.