Here you can watch an impressive documentary about last Saturday's memorial service for comrade Lee Sang-hyeon (aka "Hong Gil-dong in the Forest"):

Dear comrade Sang-hyeon, we'll always keep in mind your fierce efforts to support the struggle of the exploited and oppressed class! You've been always on the frontline of the people's resistance, often enough despite your own suffering... Dear dongji, we'll keep you in our mind FOREVER!!