<prompt> John Lavers Bartram 3 June 1925 20 November 2014 wayengumdlali waseshashalazini wase-Australia owaqhudelana kuma-Olimpiki asehlobo ka-1948 emamitha ayi-100, amamitha ayi-400 kanye ne-4 × 100 metres relay  <response>: . futhi. 