Tarrant worked as a personal trainer before travelling the world to North Korea and Pakistan as well as Europe
Just your garden-variety white nationalist. Nothing more to see here.
https://www.dailymail.co.uk/news/article-6815593/Brenton-Tarrant-faces-court-charged-Christchurch-terror-attack.html
Serious question: Is North Korea actually open to tourism? What, you can just get some kind of visa and cross into the country?