Kammala jumla mai zuwa: Daga baya a wannan shekarar, tare da taimakon tsayin Mexico City a gasar Olympics ta 1968, Hines ya inganta rikodin zuwa 9.95 yayin da ya lashe lambar zinare a ranar 14 ga Oktoba, wanda zai zama na farko da aka yarda da cikakken rikodin duniya na atomatik lokacin da IAAF ta amince da irin wannan lokaci a 1977. A wasannin Olympics guda, Greene ya dauki lambar tagulla kuma duka uku sun haɗu da Mel Pender don lashe lambar zinare a gasar Olympics ta Olympics.
4x100 m relay a cikin lokaci na duniya. A cikin yanayi takwas masu zuwa, kafin IAAF ta canza ka'idodin rikodin su, wasu mutane shida sun daidaita rikodin duniya na 9.9 da aka tsara. Ba a wuce 9.95 na atomatik ba har 1983, lokacin da Calvin Smith ya gudu 9.93, kuma a tsawo, a Jami'ar Sojan Sama ta Amurka kusa da