brock lesnar may never fight again

sad, i wonder what the hell this dude has.
Lesnar -- Mayo Bound and May Never Fight Again

Brock Lesnar is so sick, he'll be going to the Mayo Clinic so doctors can figure out what to do -- but it will probably require major surgery ... UFC Prez Dana White tells TMZ.

White tells us Lesnar -- the UFC heavyweight champ -- is "very, very sick" with some sort of intestinal disorder, although listening to White, it sounds a lot more serious than that. White says the condition will require "major surgery." White acknowledges the current condition is not mono but he will not be specific. White says the condition is not HIV or cancer.

And, White tells TMZ, "There's a possibility Lesnar will never fight again."
via tmz