 Complete the following phrase:  National South Korean table tennis player Hyun Jung-Hwa brought about the golden age of table tennis to Korea. She is one of an elite group of players who have won at least one gold medal in every discipline they were eligible to compete in at the World Table Tennis Championships. Her first gold medal came in the womens doubles partnering Yang Young-Ja at the 1987 World Table Tennis Championships in New Delhi. She followed it up by winning the mixed doubles title with Yoo Nam-Kyu at the 