http://www.astronomy.com/news/2017/12/worms-on-mars

Ironically, worms could be be the answer to feeding the pioneering Mars settlers.

Even more ironically, North Korea could cut out the middle man [soil] and provide intestinal worms, in bulk, if bigger is better.

Or, they could use their rockets to send North Koreans to Mars as a major publicity coup as Fuhrer Von Strumpet cuts back on NASA funding.

Well used to extreme hardship, long term malnutrition and appalling daily stress in merely surviving.
The North Koreans make ideal candidates for settling Mars.
Anything to get away from North Korea without being shot in the back or poisoned!
Downside, would be the weight of all those notebooks they'd need to record the vital daily insights of their cult leader.

http://www.newsweek.com/why-north-ko...ler-won-730527