 Muna 2011, Souleiman akahwina mukombe wemamita 1500 pamitambo yePan Arab Games ya2011 kuDoha, nenguva ye3:34.32, kuhwina menduru yekutanga yenyika yake mumakwikwi aya. Akaitawo nzvimbo yechitanhatu pamakwikwi emamita 1500 pamitambo yeAll-Africa Games ya2011.. 