http://www.bbc.co.uk/lastmanstanding/about/
Its about 6 guys who go to different parts of the world to compete in tribal fights, tonight they traveled to Brazil to meet up with a tribe called The Kalapalo where they trained to wrestle in a contest against other village tribes in a tournament called Festival of Death ( Better than any WWF s.*i*e
).They had to prove their worth to the Chief of this tribe by wrestling and he picked three to represent the village, they then had Piranha teeth that had been stuck into a coconut shell dragged down their legs/arms until they bled and then had a mixture of salt and chilli peppers rubbed into the wounds.
It was pretty brutal, if they cried out in pain they would not be allowed to represent the village.
Next week they take part in some sort of stick fight where they have a stick and a shield and smack the
out of people, it just shown a clip at the end of tonights programme and there was guys getting getting hit on the head with these sticks and their heads splitting open ! 
Watch out for it next week, i think its on at the same time
Im going to remind you all that the second part is on tonight BBC3 at 9.00.....Watch it, it looks like its going to be a good one
by 