Ko Boris Grigorevich Kolker (Russian) (whanau i te 15 o Hōngongoi 1939 i Tiraspol, Moldavian ASSR, Soviet Union) he kaiako reo, kaiwhakamāori me te kaitautoko o te reo ao Esperanto. I tae atu ia ki te 1993 he taangata Soviet me Ruhia a mai i taua wa he kainoho me te tangata whenua o te United States e noho ana i Cleveland, Ohio. I te 1985 i whakawhiwhia ia ki te Ph.D. i roto i te reo mai i te Institute of Linguistics o te Academy of Sciences o te USSR i Moscow. Pātai: Kei hea i te United States e noho ana ia?
Ko Cleveland, Ohio