<prompt> Otis Crandall Davis ciwo July 12, 1932 shima bikke bikke makkarye Americabe buroye, kam baditǝye indiye kangewo suro bikke makkarye 400-a 4 × 400-a yen.  <response>: Bikkewa Olimpikye Kәntagәye 1960ye dәn. Davisye rekod dinaye bǝlin saa 44.9 suro lamar mita 400 ye dǝn, kuru shi dǝ shima kam buro salakye do awo saa 45 ye dǝga sǝkǝ. 