Martinez took part in the men 's under 58 kilogram category , otherwise known as flyweight .
Taiwan - based athlete Alfonso Martinez was the sole representative of Belize in taekwondo , and in any sport other than a track and field event , at the Beijing Olympics .
representative took part in the men 's under 58 kilogram category , otherwise known as flyweight .
Taiwan - based athlete Alfonso Martinez was the sole representative of Belize in taekwondo , and in any sport other than a track and field event , at the Beijing Olympics .