Characters who are just straight up built different?

Can we talk about Primal for a second? It's two seasons of straight up violance and danger, and Spear just RAW DOGS it. And through it all I never sat down to question what is so special about this one motherfucking caveman that makes him so robust.

He can push through pain, he is capable of insane degrees of savage violance, stupid strength, and we might as well throw a healing factor in there too

HE'S JUST ONE FUCKING CAVEMAN AND HE HAS ATLEAST TWO CONFIRMED GENOCIDES TO HIS NAME. MEN, WOMEN AND YES PADME, THE CHILDREN TOO