EIJING (AP) - Mexico's Guillermo Perez has won the men's under 58kg taekwondo gold, while Afghanistan is celebrating its first Olympic medal ever in the same event.
Perez won a decision over Dominica's Yulis Gabriel Mercedes by scoring early. Mercedes was unable to come back until just seconds before the bell, when he connected with a back kick.
The two went into overtime, but neither scored. The judges declared Perez the winner.
Rohullah Nikpai defeated world champion Juan Antonio Ramos to win the bronze, Afghanistan's first-ever Olympic medal.
The other bronze went to Taiwan's Chu Mu-yen, the defending Athens gold medalist.
Taekwondo awards two bronze medals in each weight class.