with Westdeutscher Rundfunk Cosmos

 @Köln, Germany

with Environmental Education For All Research Institute

 @Seoul, Korea

with Youth Hub, City of Seoul

 @Seoul, Korea

with Korea-Europe Center, Freie University of Berlin

 @Berlin, Germany

with Christian Environmental Education Center

 @Seoul, Korea

with Green Party Korea

 @Seoul, Korea

with Korea Environmental Education Center

 @Seoul, Korea

with The European Chapter of Green Party Korea

 @Freiburg, Germany

artist collaboration with Haneul Kang

@Berlin, Germany

with Wilde 13 Wohnprojekt

 @Freiburg, Germany

with Alumni Network of Ecology, Sustainability, and Conservation

 @Greifswald, Germany

with Unicorn Music & Culture Center

 @Freiburg, Germany

with Podcast Talking Bodies

 @Seoul, Korea

with Jeju Youth Feminism Academy

 @Jeju, Korea

with Interkulturelles Theater Freiburg

 @Freiburg, Germany

with Road Scola

 @Freiburg, Germany

with Organ Kritischer Kunst

 @Berlin, Germany

with Korea Environmental Preservation Association

 @Berlin & Freiburg, Germany

with aeWorld e.V.

 @Frankfurt, Germany

with The European Chapter of Green Party Korea

 @Frankfurt, Germany

with The European Chapter of Green Party Korea

 @Bairawies, Germany

with Korea Environmental Education Center

 @Freiburg, Germany

with Korean Broadcasting System

 @Freiburg, Germany

with EcoMom

 @Seoul, Korea

with Green Party Korea

 @Seoul, Korea

with Hangang Summer Festival

 @Seoul, Korea

with Baegot Grassroot Activists' Gathering

 @Seoul, Korea