<prompt> Nyorai mberi kweiyi ndima - Harrison akasiiwa kunze kwechikwata cheTeam GB che2012 World Championships  <response>: uye Mitambo yeOlympic ya2012 mushure mekunge vatasvi vane ruzivo vadzoka kuchikwata. Akakunda mukombe wepasi pemakore 23 paBritish National Time Trial Championships. 2013 akaona Harrison achidzokera kuchikwata cheBritish kuWorld Championships, kwaakaumba chikamu chechikwata cheSirivheri chakakunda Team Pursuit. Harrison akasaina chikwata nokuda kwemwaka wa2014. 