Daniel vitalis.

  Trivia:
 What happens if you throw in a blender a caveman, a chaman, a phd in genetics, a self development guru and a bit of ink?
 Charaaannn...
You get a  Daniel Vitalis.

Here a few links where you can check how great he is:

Podcast on extreme health radio about hormone health.
Podcast on Valhalla, about rewilding, water and other stuff.

Enjoy!