Kim's efforts were finally rewarded at the 1991 World Championships, where she earned the uneven bars gold medal in event finals with a perfect 10.0 score. She was expected to challenge for bars gold at the Barcelona Olympics in 1992, however, a step on her dismount kept her in fourth place (tied with two Romanians, Lavinia Miloşovici and Mirela Paşca), just out of the medals. Her final major competition was the 1993 East Asian Games, where she won the uneven bars title. Her score was initially given at 9.912, which kept her in second place behind China's Luo Li (who went on to win the uneven bars world title in 1994). North Korean team officials filed a protest and Kim's score was adjusted to 9.925, giving Kim a tie for the gold with Luo.