White supremacist "identitarian" Martin Sellner has almost single-handedly popularized the term "remigration" and was a hero of the Christchurch killer.
Greg Bovino at the far-right Remigration summit in Portugal: "Martin Sellner, you've invited me here today. Your ideas, we've talked a lot on that and those ideas mirror each other. We've never talked before face to face until yesterday and we're on the same sheet of music almost immediately".
