South Korea's Cha Dong-min has won the men's over 80-kilogram class in taekwondo, bringing the fourth gold to his country in its native sport.
Mexico's Maria del Rosario Espinoza won the gold medal in the women's over 67-kilogram class of taekwondo.
A Cuban taekwondo athlete attacked the referee, bloodying his face, after losing his bronze-medal match in Beijing Saturday. Angel Matos was banned from the Olympics.
World champion Maria del Rosario Espinoza of Mexico earned a slot in the finals of the women's over 67-kilogram class on the closing day of the Olympic taekwondo competition Saturday.
Iran's Hadi Saei won the men's 80-kilogram class taekwondo gold on Friday, defeating Italy's Mauro Sarmiento, who, earlier in the day, defeated American Steven Lopez.
South Korea's Hwang Kyung-seon defeated Canada's Karine Sergerie with a kick in the final seconds to win the women's 67-kilogram class gold in taekwondo Friday.
Hwang Kyung-seon won South Korea's third gold medal in taekwondo on Friday, and Iran's Hadi Saei captured the men's 80kg title after an upset sent the favorite, Steven Lopez, to a quarterfinal loss.
Siblings Diana and Mark Lopez gave their fans a few anxious moments, as they battled through victory, loss and overtime en route to earning bronze and silver medals in the Olympic taekwondo tournament.
Mark Lopez of the United States will advance to the finals of the men's 68-kilogram taekwondo competition, but his sister, Diana, lost her quarterfinal bout Thursday, but will go for bronze.
South Korea's Lim Su-jeong won the women's 57kg. taekwondo gold on Thursday, defeating Azize Tanrikulu of Turkey, but the United States' Diana Lopez added to her family's Olympic medal haul with a bronze medal.
Chinese world champion Wu Jingyu won Olympic gold during the first day of taekwondo competition on Wednesday, while Afghanistan got its first Olympic medal ever, winning a bronze in the men's under 58kg division.
Steven Lopez looked at his draw in taekwondo on Monday and didn't bat an eye. In his first match, he will have to fight the man he beat in the Athens' final, Turkey's Bahri Tanrikulu.
For as long as she can remember, Diana Lopez has been fighting with her three brothers. Not just disagreements over bathroom rights, but the all-out, kick-and-punch kind of fighting.
The U.S. Olympic taekwondo team has arrived in Beijing and the fighters are already enjoying the Olympic experience, from meeting Kobe Bryant and LeBron James, to walking in Friday's Opening Ceremony.
Mark and Diana Lopez won the Olympic trial fight-offs in Des Moines, Iowa this past April, thus joining brother Steven on the 2008 Olympic team.
In Korea, taekwondo is more than just a national sport, it is a way of life, and an important part of this country's military training.