Again , others have been found since then , so now we know of 159 streak runners , 10 being women .
In 1990 , using those same sources , there had been only 81 streak runners identified , with Margaret Blackstock being the only woman .
Others have been found since then , so now we know of 159 streak runners , 10 being women .
In 1990 , using those same sources , there had been only 81 streak runners identified , with Margaret Blackstock being the only woman .