Alfonso Martinez is a Belizean taekwondo martial artist residing in Taiwan. He represented Belize at the 2008 Summer Olympics in Beijing. References Year of birth missing (living people) Living people Olympic taekwondo practitioners of Belize Taekwondo practitioners at the 2008 Summer Olympics Belizean male taekwondo practitioners Taekwondo practitioners at the 2007 Pan American Games Pan American Games competitors for Belize