S. Korean An Ba-ul wins silver in judo

S. Korea wins gold in women's archery team

S. Korean Yoon Jin-hee wins bronze in women's weightlifting

Judoka Jeong Bo-kyeong wins silver for S. Korea's first medal in Rio

Men's archery team wins S. Korea's first gold in Rio

S. Korean delegation greeted by U.N. chief at Rio opening ceremony

Rio Olympics opens under cloud of budget, security problems

Female archers looking to stay undefeated in team event