Kammala wannan magana: Guy ya zama sananne a duniya lokacin da ya lashe lambar zinare biyu a gasar cin kofin duniya a tseren mita 200 da tseren mita 4 × 200 a gasar cin kofin duniya na ruwa na 2015. Wani dan wasan tseren tsere mai ban mamaki, a shekarar 2016, ya lashe azurfa a tseren tsere na 4x200m da tseren tseren tsere na 4x200m da tseren tseren tsere na tseren tsere na tseren tsere na tseren tsere na tseren tsere na tseren tsere na tseren tsere na tseren tsere na tseren tsere na tseren tsere na tseren tsere na tseren tsere na tseren tseren tsere na tseren tsere na tseren tsere na tseren tsere na tseren tsere na tseren tsere na tseren tsere na tseren tsere na tseren tsere na tseren tseren tsere na tseren tseren tsere.
4x100m medley relay a wasannin Olympics na Rio, wanda ya gama na 4 a cikin wasan mutum na mita 200 na 'yanci. Ya taimaka wajen kare taken duniya na maza na 4 x 200 mita mai kyauta a shekarar 2017, kuma ya yi iyo a kafar malam buɗe ido don taimaka wa Burtaniya ta lashe zinare a tseren tseren mita 4 x 100 a Gasar Cin Kofin Duniya ta 2019. Guy dan wasan Commonwealth ne kuma zakaran Turai sau bakwai a cikin wasannin relay daban-daban.