Source:
https://scmp.com/news/hong-kong/article/2134985/north-korean-leader-kim-jong-un-and-his-father-used-brazilian
Asia

North Korean leader Kim Jong-un and his father ‘used Brazilian passports to apply for Western visas’

Kim Jong-il also had a Brazilian passport that could have been used to get into Western countries, as well as Asian locations including Hong Kong, a source said

A scan obtained by Reuters shows an authentic Brazilian passport issued to North Korea's leader Kim Jong-un. Handout via REUTERS

North Korean leader Kim Jong-un and his late father Kim Jong-il used fraudulently obtained Brazilian passports to apply for visas to visit Western countries in the 1990s, five senior Western European security sources told Reuters.

While North Korea’s ruling family is known to have used travel documents obtained under false pretenses, there are few specific examples. The photocopies of the Brazilian passports seen by Reuters have not been published before.