<prompt> Ngwala tšwetšopele ya serapa se - Marc Francois Marie Litaudon 30 June 1926 27 September 2003 e be e le mokitimi wa lebelo wa Sefora. O ile a phadišana ka lebelo la banna la 4 × 100 metres relay  <response>: Dipapading tša Diolimpiki tša Selemo tša 1948. 