Mariama Souley Bana (née le 21 janvier 1987) est une nageuse nigérienne. Bana competed for Niger at the 2008 Summer Olympics in Swimming.<unk> Bana competed for Niger at the 2008 Summer Olympics in Swimming.<unk> Bana competed for Niger at the 2008 Summer Olympics in Swimming. She finished in the 8th and final place in heat two in the
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