For more about this guy I highly recommend watching the documentary Friends of Kim in which he plays a starring role. You can even find it on YouTube. TL;DR he

For more about this guy I highly recommend watching the documentary Friends of Kim in which he plays a starring role. You can even find it on YouTube. TL;DR he and a bunch of "friends of the DPRK" went to NK to participate in a parade and shout "Yankee Go Home" but then he started acting suspicious and turned on other members of the group. https://m.youtube.com/watch?v=C76HqPaA6kw https://m.youtube.com/watch?v=C76HqPaA6kw