<prompt> Bhala okuqhubekayo kwalesi sigaba - Abagijimi base-United States babenikeze izikhathi ezisheshayo ngaphambi komncintiswano, kodwa ukushintshaniswa kwe-baton okubi kubone amaqembu abo ekhishwa kuma-Olimpiki womabili ka-2008  <response>: kanye ne-World Championships ka-2009. AbaseMelika neJamaica, ababesaphethe isicoco somhlaba, babebhekwa njengabaphikisana ngokuyinhloko nalesi sicoco. I-Ukraine neRussia umnikazi wesicoco sama-Olympic kwakungabalingisi abalandela ngokushesha kakhulu emincintiswaneni. 