Nyorera kupfuurira kweiyi ndima - Duba akaonekwa nechikwata cheCzech junior (Under 20) mu2000 Junior World Championships
uye 2001 Junior World Championships muSweden neMoscow maererano. Muna 2001 Championships akahwina mubairo weakanakisa muchengeti wepagedhi, achitamba SaiPa muFinland SM-liiga. Mushure mezuva iri, akatambira timu yenyika yeCzech.