<prompt> Nyorai kuenderera mberi kweiyi ndima - The Mens Welterweight is a competition featured at the 2009 World Taekwondo Championships  <response>: , uye yakaitirwa paBallerup Super Arena muCopenhagen, Denmark musi wa14 Gumiguru. Varwi veWelterweight vaingova nemakirogiramu 80 chete. 