Koohan Paik-Mander ndi membala wa Board of Directors World BEYOND War. Anakulira ku Korea pambuyo pa nkhondo komanso ku dziko la United States la Guam, ndipo ndi mtolankhani komanso wophunzitsa zama TV ku Hawaii. Ndi membala wa gulu la Global Network Against Weapons and Nuclear Power in Space komanso gawo la gulu logwira ntchito la CODEPINK "China Si Mdani Wathu." M'mbuyomu adakhala ngati director director a pulogalamu ya Asia-Pacific pa International Forum on Globalization. Iye ndi wolemba nawo Mbiri ya Superferry: Kuukira kwa Hawaii Kulimbana ndi Militarism, Commercialism ndi Desecration of the Earth, ndipo adalemba zankhondo ku Asia-Pacific kwa The Nation, The Progressive, Foreign Policy in Focus, ndi zofalitsa zina.
