Finnish guerillas are famous all over the world for their amazing skills, stoic perseverance and superior tactics. These qualities have been honed and refined over generations. Generations of finns living and hunting in a free country. Only later on these skills were made use of to defend the naturally given freedom against miscellaneous aggressors.
The following short documentary paints a very precise and vivid picture of the challenges finns had to deal with for ages. It should become self-evident why the finnish guerilla developed its unrivaled skill set. ;)