Grémah Boucar, wanda aka fi sani da Grémah Boukar Koura, ɗan jaridar Nijar ne. An haifi Boucar a ranar 2 ga Fabrairu, 1959, a Maïné-Soroa, Nijar . Ya kafa kamfanin Agence Anfani, ƙungiyar kafofin yaɗa labarai ta Anfani, a shekarar 1989, inda ya kafa mujallar Anfani a watan Janairun 1992, da Radio Anfani FM 100MHZ a 1994, da nufin karya ikon mallakar watsa shirye-shiryen gwamnati. Kasancewar kashi 70% na mutanen Nijar ba su iya karatu da rubutu ba, rediyo ita ce hanyar farko da Nijar ke samun labarai, kuma gidan rediyon ya zama tushen asalin labaran ƙasar, yana samar da labaran duniya a matsayin reshen Muryar Amurka, BBC World Service, da Radio Deutsche Welle da kuma bayanan cikin gida ta hanyar ma’aikatan ‘yan jarida masu bincike. Bayan juyin mulkin soja na watan Janairun 1996 da Ibrahim Baré Maïnassara ya yi wa zaɓaɓɓen shugaban ƙasar Nijar na farko, Mahamane Ousmane, Rediyon Anfani ya zama abin tursasa wa gwamnati. A watan Yulin 1996, sojoji suka lalata gidan rediyon suka rufe shi na tsawon wata guda, a matsayin ramuwar gayya game da yada labaran adawa da siyasa.