<prompt> Pedro Yoma April 28, 1927  August 21, 2009 shima bikke makkarye lardǝ Chilebe wo. Shiye suro bikkewa mens 400m Hurdlesbe dәn bakkono suro bikkewa Summer Olympicsbe saa 1952. Kuru shiye kungәna zaksәna suro 1952 South American Championships suro Athleticsben  <response>: awo fal lan. 