259858
Life and career 1987 – 1999 : Early years in Korea Born in Seoul , Korea , Leopold began his violin studies at age five and won a top prize at the Korea Times Competition the same year .
 Korea, Seoul, Korea, Leopold, Korea Times
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Korea, Seoul, Korea, Leopold, Korea Times