Rubuta ci gaba don wannan sakin layi - Stevenson ta fara aikinta ta hanyar zama Gwarzon Duniya na Junior a 1998. A shekara ta 2000, ta lashe matsayi na 3 a taekwondo a gasar wasannin Olympics ta 2000 na Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wasannin Wadannan nasarorin sun sa ta shahara kuma sun jawo hankalin tauraron wasan tsere na Jackie Chan wanda ya tallafa mata yayin tallata fim dinsa "Shanghai Noon" a Burtaniya. Amma a wasannin Olympics na 2000 ta yi rashin nasara a kan Trude Gundersen na Norway a wasan kusa da na karshe da kuma Yoriko Okamoto na Japan a wasan tagulla. A shekara mai zuwa, ta zama zakara ta duniya a Gasar Taekwondo ta Duniya ta 2001.
'Yan mata masu matsakaicin nauyi, sun doke Chen Zhong wanda ya lashe lambar zinare a wasannin Olympics na 2000 a wasan karshe. Ta zama zakarun duniya ta farko ta Taekwondo ta Burtaniya.