Bobocel akawana mukurumbira semumhanyi wechiduku achikwikwidza munhangemutange yokumhanya uye munhangemutange yokumhanya nyika yose. Akanga ari menduru yesirivha mu steeplechase pa2003 European Athletics Junior Championships, akabva adzokorora kuti apedze pa2004 World Junior Championships muAthletics. Akanga ariwo mutambi wechidiki wechipiri pa2004 European Cross Country Championships gore iroro. Muna 2005, akanga ari wechimakumi maviri mumakwikwi evana vaduku paWorld Cross Country Championships
uye vakakunda zita rejunior pa2005 European Cross Country Championships. Akachengetedzawo menduru yake yesirivha mu steeplechase pa2005 European Athletics Junior Championships. Akaisa European junior rekodhi ye9:37.45 kutora imwe sirivheri yekumhanyisa pa2006 World Junior Championships muAtletics, asi akakwanisa chete wechitatu mumakwikwi ejunior pa2006 European Cross Country Championships.