he is the one who throws himself to a remote location to show how to survive such tasks, and he's so amazing! i watched his top 25 last night and i could believe the things he did!!!
from what i remember, once he was in a desert and for hydration he opened a dead camel's stomach and squeezed the undigested stuff to his mouth, and once he also used snakeskin to store his pee and drank it a little while later... and he also ate big grubs (white worms resembling catterpillars but without hairs) and spiders RAW! and my most favorite: using his fingers as bait. he actually caught a 20-pound fish!
after "bite me", his show is my next favorite!!!
see details here: Discovery Channel's Man Vs. Wild