<prompt> Denis Victor Black 20 October 1897  21 July 1973 dә shima bikke bikke bikkewa lardә Britainbe wo, shi doni bikkewa bikkewa kәnәngabe Summer Olympicsbe saa 1920be dәro bakcinma. Suro saa 1920 dәn, shi kam kәrmai Britishbe shiro relay team gultin dәye, shido naa diyau lan daana dә.  <response>: 4x100 metre relay event. Aylsham, Norfolk lan dәn cido. 