<prompt> Pedzisa mutsara unotevera: Makore mana gare gare, paMitambo yeZhizha ya2000, vatambi vaviri vakatumirwa, Kim Collins achipinda mumakwikwi okupedzisira emamita 100; achiva wechinomwe. Pamutambo unotevera muna 2004, Collins akaisa imwe iri nani, achisvika pachinzvimbo chechitanhatu mumutambo mumwe chetewo. Collins akakwikwidza mumamita mazana maviri muna 2008 achipedzawo ari wechina, aine nguva yemasekondi 20.59. NOC haina kubvumira Collins kukwikwidza muna 2012 ichiti yakanga yatyora mitemo yechikwata, uye haina kumubvumira kukwikwidza. Nhamba  <response>: 4 × 100 relay chikwata cheDelwayne Delaney, Brijesh Lawrence, Jason Rogers, naLestrod Roland vakaita rekodhi idzva renyika panguva yekutanga 38.41 masekondi asi havana kufambira mberi kupfuura kutenderera kwekutanga. 