Mortal kombat feats of strength

How strong are mortal kombat characters in physical strength? Would some of them be class 10, class 50, or even class 100? If so provide proof.

The only strength feat that I know that happened cannonically is the original Sub-Zero ripping off Scorpion's head. Scorpion and the younger Sub-Zero are a lot stronger now.

If Fatalities count, there's plenty of strength feats demonstrated by MK characters (such as Johnny Cage ripping somebody's body in half, Jax ripping off someone's arms off, younger Sub-Zero tearing out someone's skeleton out of them from the back, and many more). What class they're in, I have no idea.

In mk shaolin monks when the shokan were throwing 30-40 ton boulders vast distances that seems like a good feat of strength. probably low end class 100.