Pedzisa mutsara unotevera: Pa2009 World Taekwondo Championships muCopenhagen, Denmark, St. Bernard akabviswa mumutambo wokutanga wemakwikwi evakadzi ewelterweight mushure mokunge atadza kukunda Sun Ai-chi weChinese Taipei. Pa
2011 World Championships muGyeongju, South Korea, akarambidzwa mumutambo wake wekutanga mumakwikwi evakadzi vewelterweight.