Are you aware that The Nigerian special forces (forget the name) are without a doubt the best in the world.
Part of their training is to walk around with their legs bent, like they're sitting on an invisible chair, for an entire week.
In the beginning of their training they're given a puppy. They have to sleep with the puppy, eat with it, keep it alive and happy, and generally bond with it.
After two months they get dropped off in a thirty foot circle of nothing, no trees, no grass, nothing. They can't leave the 30 foot circle or they get killed (serious). All they have, is a puppy, and the knife. They have to stay there for a week minimum, after a week goes by they're let out when they eat the puppy, or starve to death.
For their final test they take five people, and put them in a marked off section of the jungle. The one who comes back with four heads is admitted into their special forces.
I used to work with a guy who trained the Colombian Special Forces. He had a friend that was Nigerian Special Forces. I met the guy once, the dude was no joke. I'm pretty muscular (5'7 210 ~10%) and this guy was about 6' 190 8%, so I had some size on him, and I convinced the guy to a round of slap boxing/wrestling/sparring whatever you want to call it. I went to grapple him and he dislocated my shoulders in about 2 seconds.
Dude would pwn spetznaz.
Thread: Nigerian Special forces.