 Nyorai kuenderera mberi kweiyi ndima - Kutevera maOlympics a2006 Hamelin akahwina menduru yegoridhe mumamita 3000 pa2006 World Championships. Hamelin aizoenderera mberi kuva shasha yenyika ye500 m muna 2007, kwemakore matatu anotevera iyi yaizokurumidza kuva chiitiko chake chakasimba. Mukuwedzera kune yake 500 m ndarama, pa 2007 WorldsAkatora menduru yesirivha mumakwikwi emamita 1000 uye 5000 pamwe chete nemenduru yesirivha yezvose. Akatorawo menduru yegoridhe yechipiri paWorld Team Championships gore iroro. Akatora sirivha mumamita mazana mashanu pamakwikwi epasi rose uye paWorld Team Championships muna 2008 uye muna 2009 akazove zvakare mukwikwidzi wepasirese wemamita mazana mashanu, pamwe nekutora bronze mumamita mazana matatu nemakwikwi akazara, uye imwe sirivheri yeWorld Team. 