<prompt> Qedela umusho olandelayo: Uphinde waqhudelana eMqhudelwaneni Wamazwe Omhlaba we-Taekwondo ka-2007 owawuphikisana ne-bantamweight ne-welterweight, wanqoba izimpi ezimbili, i-  <response>: 2009 World Taekwondo Championships ukuqeda emzuliswaneni we-16, kanye ne-2011 World Taekwondo Championships esigabeni esilula, elahlekelwa nguMarina Sumić kuma-quarter finals 