<prompt> Kalima dǝga tǝmzǝyin: David Theander 19 kǝntawu Marchbe saa 1892  18 kǝntawu Julybe saa 1985 kam bǝla Swedenbe wo. Shiye suro  <response>: Kәrmu mens 400 metre freestyle event dә suro Olympic Summer 1912 ye dәn. 