 Jacob Alexander Lecky Haller akaberekwa musi wa2 Nyamavhuvhu 1957 muGlencoe, Maryland mutambi weAmerica we slalom canoeist uyo akakwikwidza kubva kutanga kwema1980 kusvika kutanga kwema2000. Akakunda menduru ina paICF Canoe Slalom World Championships negoridhe C2: 1983, sirivha mbiri C2: 1987, C2 chikwata: 1983 uye bronze C2 chikwata: 1985ChiGerman 